refactor: migrate to NIO

32 files changed, 374 insertions, 317 deletions

diff --git a/app/src/main/java/app/passwordstore/data/password/PasswordItem.kt b/app/src/main/java/app/passwordstore/data/password/PasswordItem.kt
index 330c1e40..22f14a08 100644
--- a/app/src/main/java/app/passwordstore/data/password/PasswordItem.kt
+++ b/app/src/main/java/app/passwordstore/data/password/PasswordItem.kt
@@ -9,19 +9,25 @@ import android.content.Intent
 import app.passwordstore.data.repo.PasswordRepository
 import app.passwordstore.ui.crypto.BasePGPActivity
 import app.passwordstore.ui.main.LaunchActivity
-import java.io.File
+import java.nio.file.Path
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.nameWithoutExtension
+import kotlin.io.path.pathString
+import kotlin.io.path.relativeTo
 
 data class PasswordItem(
-  val name: String,
   val parent: PasswordItem? = null,
   val type: Char,
-  val file: File,
-  val rootDir: File,
+  val file: Path,
+  val rootDir: Path,
 ) : Comparable<PasswordItem> {
 
-  val fullPathToParent = file.absolutePath.replace(rootDir.absolutePath, "").replace(file.name, "")
+  val name = file.nameWithoutExtension
 
-  val longName = BasePGPActivity.getLongName(fullPathToParent, rootDir.absolutePath, toString())
+  val fullPathToParent = file.relativeTo(rootDir).parent.pathString
+
+  val longName =
+    BasePGPActivity.getLongName(fullPathToParent, rootDir.absolutePathString(), toString())
 
   override fun equals(other: Any?): Boolean {
     return (other is PasswordItem) && (other.file == file)
@@ -32,7 +38,7 @@ data class PasswordItem(
   }
 
   override fun toString(): String {
-    return name.replace("\\.gpg$".toRegex(), "")
+    return name
   }
 
   override fun hashCode(): Int {
@@ -43,8 +49,8 @@ data class PasswordItem(
   fun createAuthEnabledIntent(context: Context): Intent {
     val intent = Intent(context, LaunchActivity::class.java)
     intent.putExtra("NAME", toString())
-    intent.putExtra("FILE_PATH", file.absolutePath)
-    intent.putExtra("REPO_PATH", PasswordRepository.getRepositoryDirectory().absolutePath)
+    intent.putExtra("FILE_PATH", file.absolutePathString())
+    intent.putExtra("REPO_PATH", PasswordRepository.getRepositoryDirectory().absolutePathString())
     intent.action = LaunchActivity.ACTION_DECRYPT_PASS
     return intent
   }
@@ -55,23 +61,23 @@ data class PasswordItem(
     const val TYPE_PASSWORD = 'p'
 
     @JvmStatic
-    fun newCategory(name: String, file: File, parent: PasswordItem, rootDir: File): PasswordItem {
-      return PasswordItem(name, parent, TYPE_CATEGORY, file, rootDir)
+    fun newCategory(path: Path, parent: PasswordItem, rootDir: Path): PasswordItem {
+      return PasswordItem(parent, TYPE_CATEGORY, path, rootDir)
     }
 
     @JvmStatic
-    fun newCategory(name: String, file: File, rootDir: File): PasswordItem {
-      return PasswordItem(name, null, TYPE_CATEGORY, file, rootDir)
+    fun newCategory(path: Path, rootDir: Path): PasswordItem {
+      return PasswordItem(null, TYPE_CATEGORY, path, rootDir)
     }
 
     @JvmStatic
-    fun newPassword(name: String, file: File, parent: PasswordItem, rootDir: File): PasswordItem {
-      return PasswordItem(name, parent, TYPE_PASSWORD, file, rootDir)
+    fun newPassword(path: Path, parent: PasswordItem, rootDir: Path): PasswordItem {
+      return PasswordItem(parent, TYPE_PASSWORD, path, rootDir)
     }
 
     @JvmStatic
-    fun newPassword(name: String, file: File, rootDir: File): PasswordItem {
-      return PasswordItem(name, null, TYPE_PASSWORD, file, rootDir)
+    fun newPassword(path: Path, rootDir: Path): PasswordItem {
+      return PasswordItem(null, TYPE_PASSWORD, path, rootDir)
     }
   }
 }
diff --git a/app/src/main/java/app/passwordstore/data/repo/PasswordRepository.kt b/app/src/main/java/app/passwordstore/data/repo/PasswordRepository.kt
index ed18f87a..53dfc03a 100644
--- a/app/src/main/java/app/passwordstore/data/repo/PasswordRepository.kt
+++ b/app/src/main/java/app/passwordstore/data/repo/PasswordRepository.kt
@@ -6,15 +6,19 @@ package app.passwordstore.data.repo
 
 import androidx.core.content.edit
 import app.passwordstore.Application
-import app.passwordstore.data.password.PasswordItem
 import app.passwordstore.util.extensions.sharedPrefs
 import app.passwordstore.util.extensions.unsafeLazy
-import app.passwordstore.util.settings.PasswordSortOrder
 import app.passwordstore.util.settings.PreferenceKeys
 import com.github.michaelbull.result.getOrElse
 import com.github.michaelbull.result.onFailure
 import com.github.michaelbull.result.runCatching
-import java.io.File
+import java.nio.file.Path
+import kotlin.io.path.ExperimentalPathApi
+import kotlin.io.path.PathWalkOption
+import kotlin.io.path.deleteRecursively
+import kotlin.io.path.exists
+import kotlin.io.path.isDirectory
+import kotlin.io.path.walk
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.lib.Constants
 import org.eclipse.jgit.lib.Repository
@@ -23,12 +27,13 @@ import org.eclipse.jgit.transport.RefSpec
 import org.eclipse.jgit.transport.RemoteConfig
 import org.eclipse.jgit.transport.URIish
 
+@OptIn(ExperimentalPathApi::class)
 object PasswordRepository {
 
   var repository: Repository? = null
   private val settings by unsafeLazy { Application.instance.sharedPrefs }
   private val filesDir
-    get() = Application.instance.filesDir
+    get() = Application.instance.filesDir.toPath()
 
   val isInitialized: Boolean
     get() = repository != null
@@ -41,19 +46,20 @@ object PasswordRepository {
    * Takes in a [repositoryDir] to initialize a Git repository with, and assigns it to [repository]
    * as static state.
    */
-  private fun initializeRepository(repositoryDir: File) {
+  private fun initializeRepository(repositoryDir: Path) {
     val builder = FileRepositoryBuilder()
     repository =
-      runCatching { builder.setGitDir(repositoryDir).build() }
+      runCatching { builder.setGitDir(repositoryDir.toFile()).build() }
         .getOrElse { e ->
           e.printStackTrace()
           null
         }
   }
 
-  fun createRepository(repositoryDir: File) {
-    repositoryDir.delete()
-    repository = Git.init().setDirectory(repositoryDir).call().repository
+  @OptIn(ExperimentalPathApi::class)
+  fun createRepository(repositoryDir: Path) {
+    repositoryDir.deleteRecursively()
+    repository = Git.init().setDirectory(repositoryDir.toFile()).call().repository
   }
 
   // TODO add multiple remotes support for pull/push
@@ -106,8 +112,8 @@ object PasswordRepository {
     repository = null
   }
 
-  fun getRepositoryDirectory(): File {
-    return File(filesDir.toString(), "/store")
+  fun getRepositoryDirectory(): Path {
+    return filesDir.resolve("store")
   }
 
   fun initialize(): Repository? {
@@ -116,8 +122,8 @@ object PasswordRepository {
     settings.edit {
       if (
         !dir.exists() ||
-          !dir.isDirectory ||
-          requireNotNull(dir.listFiles()) { "Failed to list files in ${dir.path}" }.isEmpty()
+          !dir.isDirectory() ||
+          dir.walk(PathWalkOption.INCLUDE_DIRECTORIES).toList().isEmpty()
       ) {
         putBoolean(PreferenceKeys.REPOSITORY_INITIALIZED, false)
       } else {
@@ -141,53 +147,4 @@ object PasswordRepository {
       null
     }
   }
-
-  /**
-   * Gets the .gpg files in a directory
-   *
-   * @param path the directory path
-   * @return the list of gpg files in that directory
-   */
-  private fun getFilesList(path: File): ArrayList<File> {
-    if (!path.exists()) return ArrayList()
-    val files =
-      (path.listFiles { file -> file.isDirectory || file.extension == "gpg" } ?: emptyArray())
-        .toList()
-    val items = ArrayList<File>()
-    items.addAll(files)
-    return items
-  }
-
-  /**
-   * Gets the passwords (PasswordItem) in a directory
-   *
-   * @param path the directory path
-   * @return a list of password items
-   */
-  fun getPasswords(
-    path: File,
-    rootDir: File,
-    sortOrder: PasswordSortOrder,
-  ): ArrayList<PasswordItem> {
-    // We need to recover the passwords then parse the files
-    val passList = getFilesList(path).also { it.sortBy { f -> f.name } }
-    val passwordList = ArrayList<PasswordItem>()
-    val showHidden = settings.getBoolean(PreferenceKeys.SHOW_HIDDEN_CONTENTS, false)
-
-    if (passList.size == 0) return passwordList
-    if (!showHidden) {
-      passList.filter { !it.isHidden }.toCollection(passList.apply { clear() })
-    }
-    passList.forEach { file ->
-      passwordList.add(
-        if (file.isFile) {
-          PasswordItem.newPassword(file.name, file, rootDir)
-        } else {
-          PasswordItem.newCategory(file.name, file, rootDir)
-        }
-      )
-    }
-    passwordList.sortWith(sortOrder.comparator)
-    return passwordList
-  }
 }
diff --git a/app/src/main/java/app/passwordstore/ui/adapters/PasswordItemRecyclerAdapter.kt b/app/src/main/java/app/passwordstore/ui/adapters/PasswordItemRecyclerAdapter.kt
index f7d5cf9a..3e2993b4 100644
--- a/app/src/main/java/app/passwordstore/ui/adapters/PasswordItemRecyclerAdapter.kt
+++ b/app/src/main/java/app/passwordstore/ui/adapters/PasswordItemRecyclerAdapter.kt
@@ -18,6 +18,9 @@ import app.passwordstore.data.password.PasswordItem
 import app.passwordstore.util.coroutines.DispatcherProvider
 import app.passwordstore.util.viewmodel.SearchableRepositoryAdapter
 import app.passwordstore.util.viewmodel.stableId
+import kotlin.io.path.extension
+import kotlin.io.path.isDirectory
+import kotlin.io.path.listDirectoryEntries
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.withContext
 
@@ -71,7 +74,10 @@ open class PasswordItemRecyclerAdapter(
         folderIndicator.visibility = View.VISIBLE
         val count =
           withContext(dispatcherProvider.io()) {
-            item.file.listFiles { path -> path.isDirectory || path.extension == "gpg" }?.size ?: 0
+            item.file
+              .listDirectoryEntries()
+              .filter { it.isDirectory() || it.extension == "gpg" }
+              .size
           }
         childCount.visibility = if (count > 0) View.VISIBLE else View.GONE
         childCount.text = "$count"
diff --git a/app/src/main/java/app/passwordstore/ui/autofill/AutofillDecryptActivity.kt b/app/src/main/java/app/passwordstore/ui/autofill/AutofillDecryptActivity.kt
index 9601d75e..b575bdad 100644
--- a/app/src/main/java/app/passwordstore/ui/autofill/AutofillDecryptActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/autofill/AutofillDecryptActivity.kt
@@ -39,8 +39,11 @@ import com.github.michaelbull.result.onSuccess
 import com.github.michaelbull.result.runCatching
 import dagger.hilt.android.AndroidEntryPoint
 import java.io.ByteArrayOutputStream
-import java.io.File
+import java.nio.file.Path
+import java.nio.file.Paths
 import javax.inject.Inject
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.readBytes
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import logcat.LogPriority.ERROR
@@ -59,12 +62,14 @@ class AutofillDecryptActivity : BasePGPActivity() {
   override fun onStart() {
     super.onStart()
     val filePath =
-      intent?.getStringExtra(EXTRA_FILE_PATH)
-        ?: run {
-          logcat(ERROR) { "AutofillDecryptActivity started without EXTRA_FILE_PATH" }
-          finish()
-          return
-        }
+      Paths.get(
+        intent?.getStringExtra(EXTRA_FILE_PATH)
+          ?: run {
+            logcat(ERROR) { "AutofillDecryptActivity started without EXTRA_FILE_PATH" }
+            finish()
+            return
+          }
+      )
     val clientState =
       intent?.getBundleExtra(AutofillManager.EXTRA_CLIENT_STATE)
         ?: run {
@@ -93,14 +98,17 @@ class AutofillDecryptActivity : BasePGPActivity() {
   }
 
   private fun decrypt(
-    filePath: String,
+    filePath: Path,
     clientState: Bundle,
     action: AutofillAction,
     authResult: BiometricResult,
   ) {
     val gpgIdentifiers =
       getPGPIdentifiers(
-        getParentPath(filePath, PasswordRepository.getRepositoryDirectory().toString())
+        getParentPath(
+          filePath.absolutePathString(),
+          PasswordRepository.getRepositoryDirectory().toString(),
+        )
       ) ?: return
     lifecycleScope.launch(dispatcherProvider.main()) {
       when (authResult) {
@@ -126,13 +134,7 @@ class AutofillDecryptActivity : BasePGPActivity() {
               gpgIdentifiers.first(),
             )
           if (cachedPassphrase != null) {
-            decryptWithPassphrase(
-              File(filePath),
-              gpgIdentifiers,
-              clientState,
-              action,
-              cachedPassphrase,
-            )
+            decryptWithPassphrase(filePath, gpgIdentifiers, clientState, action, cachedPassphrase)
           } else {
             askPassphrase(filePath, gpgIdentifiers, clientState, action)
           }
@@ -142,13 +144,13 @@ class AutofillDecryptActivity : BasePGPActivity() {
   }
 
   private suspend fun askPassphrase(
-    filePath: String,
+    filePath: Path,
     identifiers: List<PGPIdentifier>,
     clientState: Bundle,
     action: AutofillAction,
   ) {
     if (!repository.isPasswordProtected(identifiers)) {
-      decryptWithPassphrase(File(filePath), identifiers, clientState, action, password = "")
+      decryptWithPassphrase(filePath, identifiers, clientState, action, password = "")
       return
     }
     val dialog =
@@ -162,14 +164,14 @@ class AutofillDecryptActivity : BasePGPActivity() {
         val value = bundle.getString(PasswordDialog.PASSWORD_PHRASE_KEY)!!
         clearCache = bundle.getBoolean(PasswordDialog.PASSWORD_CLEAR_KEY)
         lifecycleScope.launch(dispatcherProvider.main()) {
-          decryptWithPassphrase(File(filePath), identifiers, clientState, action, value)
+          decryptWithPassphrase(filePath, identifiers, clientState, action, value)
         }
       }
     }
   }
 
   private suspend fun decryptWithPassphrase(
-    filePath: File,
+    filePath: Path,
     identifiers: List<PGPIdentifier>,
     clientState: Bundle,
     action: AutofillAction,
@@ -199,7 +201,7 @@ class AutofillDecryptActivity : BasePGPActivity() {
   }
 
   private suspend fun decryptCredential(
-    file: File,
+    file: Path,
     password: String,
     identifiers: List<PGPIdentifier>,
   ): Credentials? {
@@ -240,19 +242,19 @@ class AutofillDecryptActivity : BasePGPActivity() {
 
     private var decryptFileRequestCode = 1
 
-    fun makeDecryptFileIntent(file: File, forwardedExtras: Bundle, context: Context): Intent {
+    fun makeDecryptFileIntent(file: Path, forwardedExtras: Bundle, context: Context): Intent {
       return Intent(context, AutofillDecryptActivity::class.java).apply {
         putExtras(forwardedExtras)
         putExtra(EXTRA_SEARCH_ACTION, true)
-        putExtra(EXTRA_FILE_PATH, file.absolutePath)
+        putExtra(EXTRA_FILE_PATH, file.absolutePathString())
       }
     }
 
-    fun makeDecryptFileIntentSender(file: File, context: Context): IntentSender {
+    fun makeDecryptFileIntentSender(file: Path, context: Context): IntentSender {
       val intent =
         Intent(context, AutofillDecryptActivity::class.java).apply {
           putExtra(EXTRA_SEARCH_ACTION, false)
-          putExtra(EXTRA_FILE_PATH, file.absolutePath)
+          putExtra(EXTRA_FILE_PATH, file.absolutePathString())
         }
       return PendingIntent.getActivity(
           context,
diff --git a/app/src/main/java/app/passwordstore/ui/autofill/AutofillFilterView.kt b/app/src/main/java/app/passwordstore/ui/autofill/AutofillFilterView.kt
index 70dcd78d..d6efab11 100644
--- a/app/src/main/java/app/passwordstore/ui/autofill/AutofillFilterView.kt
+++ b/app/src/main/java/app/passwordstore/ui/autofill/AutofillFilterView.kt
@@ -38,7 +38,7 @@ import app.passwordstore.util.viewmodel.SearchableRepositoryViewModel
 import com.github.androidpasswordstore.autofillparser.FormOrigin
 import dagger.hilt.android.AndroidEntryPoint
 import javax.inject.Inject
-import kotlinx.coroutines.flow.collect
+import kotlin.io.path.relativeTo
 import kotlinx.coroutines.launch
 import logcat.LogPriority.ERROR
 import logcat.logcat
diff --git a/app/src/main/java/app/passwordstore/ui/autofill/AutofillSaveActivity.kt b/app/src/main/java/app/passwordstore/ui/autofill/AutofillSaveActivity.kt
index c645ea04..dc54b78e 100644
--- a/app/src/main/java/app/passwordstore/ui/autofill/AutofillSaveActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/autofill/AutofillSaveActivity.kt
@@ -23,7 +23,8 @@ import com.github.androidpasswordstore.autofillparser.AutofillAction
 import com.github.androidpasswordstore.autofillparser.Credentials
 import com.github.androidpasswordstore.autofillparser.FormOrigin
 import dagger.hilt.android.AndroidEntryPoint
-import java.io.File
+import java.nio.file.Paths
+import kotlin.io.path.absolutePathString
 import logcat.LogPriority.ERROR
 import logcat.logcat
 
@@ -109,8 +110,9 @@ class AutofillSaveActivity : AppCompatActivity() {
       Intent(this, PasswordCreationActivity::class.java).apply {
         putExtras(
           bundleOf(
-            "REPO_PATH" to repo.absolutePath,
-            "FILE_PATH" to repo.resolve(intent.getStringExtra(EXTRA_FOLDER_NAME)!!).absolutePath,
+            "REPO_PATH" to repo.absolutePathString(),
+            "FILE_PATH" to
+              repo.resolve(intent.getStringExtra(EXTRA_FOLDER_NAME)!!).absolutePathString(),
             PasswordCreationActivity.EXTRA_FILE_NAME to intent.getStringExtra(EXTRA_NAME),
             PasswordCreationActivity.EXTRA_PASSWORD to intent.getStringExtra(EXTRA_PASSWORD),
             PasswordCreationActivity.EXTRA_GENERATE_PASSWORD to
@@ -122,7 +124,7 @@ class AutofillSaveActivity : AppCompatActivity() {
         val data = result.data
         if (result.resultCode == RESULT_OK && data != null) {
           val createdPath = data.getStringExtra("CREATED_FILE")!!
-          formOrigin?.let { AutofillMatcher.addMatchFor(this, it, File(createdPath)) }
+          formOrigin?.let { AutofillMatcher.addMatchFor(this, it, Paths.get(createdPath)) }
           val password = data.getStringExtra("PASSWORD")
           val resultIntent =
             if (password != null) {
diff --git a/app/src/main/java/app/passwordstore/ui/crypto/BasePGPActivity.kt b/app/src/main/java/app/passwordstore/ui/crypto/BasePGPActivity.kt
index a0cf6f7c..dbeb86e4 100644
--- a/app/src/main/java/app/passwordstore/ui/crypto/BasePGPActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/crypto/BasePGPActivity.kt
@@ -34,8 +34,15 @@ import app.passwordstore.util.settings.PreferenceKeys
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
-import java.io.File
+import java.nio.file.Path
+import java.nio.file.Paths
 import javax.inject.Inject
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.createFile
+import kotlin.io.path.exists
+import kotlin.io.path.nameWithoutExtension
+import kotlin.io.path.readLines
+import kotlin.io.path.readText
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
@@ -54,7 +61,7 @@ open class BasePGPActivity : AppCompatActivity() {
    *
    * Converts personal/auth.foo.org/john_doe@example.org.gpg to john_doe.example.org
    */
-  val name: String by unsafeLazy { File(fullPath).nameWithoutExtension }
+  val name: String by unsafeLazy { Paths.get(fullPath).nameWithoutExtension }
 
   /** Action to invoke if [keyImportAction] succeeds. */
   private var onKeyImport: (() -> Unit)? = null
@@ -155,8 +162,8 @@ open class BasePGPActivity : AppCompatActivity() {
   fun getPGPIdentifiers(subDir: String): List<PGPIdentifier>? {
     val repoRoot = PasswordRepository.getRepositoryDirectory()
     val gpgIdentifierFile =
-      File(repoRoot, subDir).findTillRoot(".gpg-id", repoRoot)
-        ?: File(repoRoot, ".gpg-id").apply { createNewFile() }
+      repoRoot.resolve(subDir).findTillRoot(".gpg-id", repoRoot)
+        ?: repoRoot.resolve(".gpg-id").createFile()
     val gpgIdentifiers =
       gpgIdentifierFile
         .readLines()
@@ -185,15 +192,13 @@ open class BasePGPActivity : AppCompatActivity() {
     return gpgIdentifiers
   }
 
-  @Suppress("ReturnCount")
-  private fun File.findTillRoot(fileName: String, rootPath: File): File? {
-    val gpgFile = File(this, fileName)
+  private fun Path.findTillRoot(fileName: String, rootPath: Path): Path? {
+    val gpgFile = this.resolve(fileName)
     if (gpgFile.exists()) return gpgFile
 
-    if (this.absolutePath == rootPath.absolutePath) {
+    if (this.absolutePathString() == rootPath.absolutePathString()) {
       return null
     }
-    val parent = parentFile
     return if (parent != null && parent.exists()) {
       parent.findTillRoot(fileName, rootPath)
     } else {
diff --git a/app/src/main/java/app/passwordstore/ui/crypto/DecryptActivity.kt b/app/src/main/java/app/passwordstore/ui/crypto/DecryptActivity.kt
index c25b5d1a..e3ba7962 100644
--- a/app/src/main/java/app/passwordstore/ui/crypto/DecryptActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/crypto/DecryptActivity.kt
@@ -33,8 +33,9 @@ import app.passwordstore.util.settings.Constants
 import app.passwordstore.util.settings.PreferenceKeys
 import dagger.hilt.android.AndroidEntryPoint
 import java.io.ByteArrayOutputStream
-import java.io.File
+import java.nio.file.Paths
 import javax.inject.Inject
+import kotlin.io.path.readBytes
 import kotlin.time.Duration.Companion.seconds
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.first
@@ -233,7 +234,8 @@ class DecryptActivity : BasePGPActivity() {
     authResult: BiometricResult,
     onSuccess: suspend () -> Unit = {},
   ) {
-    val message = withContext(dispatcherProvider.io()) { File(fullPath).readBytes().inputStream() }
+    val message =
+      withContext(dispatcherProvider.io()) { Paths.get(fullPath).readBytes().inputStream() }
     val outputStream = ByteArrayOutputStream()
     val result = repository.decrypt(passphrase, identifiers, message, outputStream)
     if (result.isOk) {
diff --git a/app/src/main/java/app/passwordstore/ui/crypto/PasswordCreationActivity.kt b/app/src/main/java/app/passwordstore/ui/crypto/PasswordCreationActivity.kt
index 525d9f95..37a09e2f 100644
--- a/app/src/main/java/app/passwordstore/ui/crypto/PasswordCreationActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/crypto/PasswordCreationActivity.kt
@@ -387,7 +387,7 @@ class PasswordCreationActivity : BasePGPActivity() {
               return@runCatching
             }
 
-            if (!passwordFile.toFile().isInsideRepository()) {
+            if (!passwordFile.isInsideRepository()) {
               snackbar(message = getString(R.string.message_error_destination_outside_repo))
               return@runCatching
             }
@@ -414,8 +414,7 @@ class PasswordCreationActivity : BasePGPActivity() {
               val directoryStructure = AutofillPreferences.directoryStructure(applicationContext)
               val entry = passwordEntryFactory.create(content.encodeToByteArray())
               returnIntent.putExtra(RETURN_EXTRA_PASSWORD, entry.password)
-              val username =
-                entry.username ?: directoryStructure.getUsernameFor(passwordFile.toFile())
+              val username = entry.username ?: directoryStructure.getUsernameFor(passwordFile)
               returnIntent.putExtra(RETURN_EXTRA_USERNAME, username)
             }
 
diff --git a/app/src/main/java/app/passwordstore/ui/dialogs/FolderCreationDialogFragment.kt b/app/src/main/java/app/passwordstore/ui/dialogs/FolderCreationDialogFragment.kt
index 3923a997..77567f4d 100644
--- a/app/src/main/java/app/passwordstore/ui/dialogs/FolderCreationDialogFragment.kt
+++ b/app/src/main/java/app/passwordstore/ui/dialogs/FolderCreationDialogFragment.kt
@@ -15,11 +15,15 @@ import app.passwordstore.ui.passwords.PasswordStore
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
-import java.io.File
+import java.nio.file.Path
+import java.nio.file.Paths
+import kotlin.io.path.createDirectories
+import kotlin.io.path.isDirectory
+import kotlin.io.path.isRegularFile
 
 class FolderCreationDialogFragment : DialogFragment() {
 
-  private lateinit var newFolder: File
+  private lateinit var newFolder: Path
 
   override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
     val alertDialogBuilder = MaterialAlertDialogBuilder(requireContext())
@@ -41,15 +45,15 @@ class FolderCreationDialogFragment : DialogFragment() {
     val dialog = requireDialog()
     val folderNameView = dialog.findViewById<TextInputEditText>(R.id.folder_name_text)
     val folderNameViewContainer = dialog.findViewById<TextInputLayout>(R.id.folder_name_container)
-    newFolder = File("$currentDir/${folderNameView.text}")
+    newFolder = Paths.get("$currentDir/${folderNameView.text}")
     folderNameViewContainer.error =
       when {
-        newFolder.isFile -> getString(R.string.folder_creation_err_file_exists)
-        newFolder.isDirectory -> getString(R.string.folder_creation_err_folder_exists)
+        newFolder.isRegularFile() -> getString(R.string.folder_creation_err_file_exists)
+        newFolder.isDirectory() -> getString(R.string.folder_creation_err_folder_exists)
         else -> null
       }
     if (folderNameViewContainer.error != null) return
-    newFolder.mkdirs()
+    newFolder.createDirectories()
     (requireActivity() as PasswordStore).refreshPasswordList(newFolder)
     // TODO(msfjarvis): Restore this functionality
     /*
diff --git a/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderActivity.kt b/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderActivity.kt
index 9d4531f4..5410543b 100644
--- a/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderActivity.kt
@@ -15,6 +15,7 @@ import app.passwordstore.data.repo.PasswordRepository
 import app.passwordstore.ui.passwords.PASSWORD_FRAGMENT_TAG
 import app.passwordstore.ui.passwords.PasswordStore
 import dagger.hilt.android.AndroidEntryPoint
+import kotlin.io.path.absolutePathString
 
 @AndroidEntryPoint
 class SelectFolderActivity : AppCompatActivity(R.layout.select_folder_layout) {
@@ -28,7 +29,7 @@ class SelectFolderActivity : AppCompatActivity(R.layout.select_folder_layout) {
     val args = Bundle()
     args.putString(
       PasswordStore.REQUEST_ARG_PATH,
-      PasswordRepository.getRepositoryDirectory().absolutePath,
+      PasswordRepository.getRepositoryDirectory().absolutePathString(),
     )
 
     passwordList.arguments = args
@@ -60,7 +61,7 @@ class SelectFolderActivity : AppCompatActivity(R.layout.select_folder_layout) {
   }
 
   private fun selectFolder() {
-    intent.putExtra("SELECTED_FOLDER_PATH", passwordList.currentDir.absolutePath)
+    intent.putExtra("SELECTED_FOLDER_PATH", passwordList.currentDir.absolutePathString())
     setResult(RESULT_OK, intent)
     finish()
   }
diff --git a/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderFragment.kt b/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderFragment.kt
index 9a8080a4..9cca7bbd 100644
--- a/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderFragment.kt
+++ b/app/src/main/java/app/passwordstore/ui/folderselect/SelectFolderFragment.kt
@@ -25,7 +25,8 @@ import app.passwordstore.util.viewmodel.SearchableRepositoryViewModel
 import com.github.michaelbull.result.onFailure
 import com.github.michaelbull.result.runCatching
 import dagger.hilt.android.AndroidEntryPoint
-import java.io.File
+import java.nio.file.Path
+import java.nio.file.Paths
 import javax.inject.Inject
 import kotlinx.coroutines.launch
 import me.zhanghai.android.fastscroll.FastScrollerBuilder
@@ -60,7 +61,11 @@ class SelectFolderFragment : Fragment(R.layout.password_recycler_view) {
       requireNotNull(requireArguments().getString(PasswordStore.REQUEST_ARG_PATH)) {
         "Cannot navigate if ${PasswordStore.REQUEST_ARG_PATH} is not provided"
       }
-    model.navigateTo(File(path), listMode = ListMode.DirectoriesOnly, pushPreviousLocation = false)
+    model.navigateTo(
+      Paths.get(path),
+      listMode = ListMode.DirectoriesOnly,
+      pushPreviousLocation = false,
+    )
     lifecycleScope.launch {
       model.searchResult.flowWithLifecycle(lifecycle).collect { result ->
         recyclerAdapter.submitList(result.passwordItems)
@@ -88,7 +93,7 @@ class SelectFolderFragment : Fragment(R.layout.password_recycler_view) {
       }
   }
 
-  val currentDir: File
+  val currentDir: Path
     get() = model.currentDir.value
 
   interface OnFragmentInteractionListener {
diff --git a/app/src/main/java/app/passwordstore/ui/git/config/GitServerConfigActivity.kt b/app/src/main/java/app/passwordstore/ui/git/config/GitServerConfigActivity.kt
index e292cf4e..596c79d4 100644
--- a/app/src/main/java/app/passwordstore/ui/git/config/GitServerConfigActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/git/config/GitServerConfigActivity.kt
@@ -30,6 +30,12 @@ import com.github.michaelbull.result.onFailure
 import com.github.michaelbull.result.runCatching
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
+import kotlin.io.path.ExperimentalPathApi
+import kotlin.io.path.createDirectories
+import kotlin.io.path.deleteRecursively
+import kotlin.io.path.exists
+import kotlin.io.path.listDirectoryEntries
+import kotlin.io.path.name
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import logcat.LogPriority.ERROR
@@ -220,17 +226,16 @@ class GitServerConfigActivity : BaseGitActivity() {
     }
 
   /** Clones the repository, the directory exists, deletes it */
+  @OptIn(ExperimentalPathApi::class)
   private fun cloneRepository() {
     val localDir =
       requireNotNull(PasswordRepository.getRepositoryDirectory()) {
         "Repository directory must be set before cloning"
       }
-    val localDirFiles = localDir.listFiles() ?: emptyArray()
+    val localDirFiles = if (localDir.exists()) localDir.listDirectoryEntries() else listOf()
     // Warn if non-empty folder unless it's a just-initialized store that has just a .git folder
     if (
-      localDir.exists() &&
-        localDirFiles.isNotEmpty() &&
-        !(localDirFiles.size == 1 && localDirFiles[0].name == ".git")
+      localDirFiles.isNotEmpty() && !(localDirFiles.size == 1 && localDirFiles[0].name == ".git")
     ) {
       MaterialAlertDialogBuilder(this)
         .setTitle(R.string.dialog_delete_title)
@@ -246,7 +251,7 @@ class GitServerConfigActivity : BaseGitActivity() {
                   )
                 withContext(dispatcherProvider.io()) {
                   localDir.deleteRecursively()
-                  localDir.mkdirs()
+                  localDir.createDirectories()
                 }
                 snackbar.dismiss()
                 launchGitOperation(GitOp.CLONE)
diff --git a/app/src/main/java/app/passwordstore/ui/onboarding/fragments/CloneFragment.kt b/app/src/main/java/app/passwordstore/ui/onboarding/fragments/CloneFragment.kt
index 6702afc0..39a19f0d 100644
--- a/app/src/main/java/app/passwordstore/ui/onboarding/fragments/CloneFragment.kt
+++ b/app/src/main/java/app/passwordstore/ui/onboarding/fragments/CloneFragment.kt
@@ -23,6 +23,10 @@ import app.passwordstore.util.extensions.viewBinding
 import app.passwordstore.util.settings.PreferenceKeys
 import com.github.michaelbull.result.onFailure
 import com.github.michaelbull.result.runCatching
+import java.nio.file.LinkOption
+import kotlin.io.path.createDirectories
+import kotlin.io.path.deleteIfExists
+import kotlin.io.path.notExists
 import logcat.LogPriority.ERROR
 import logcat.asLog
 import logcat.logcat
@@ -55,7 +59,9 @@ class CloneFragment : Fragment(R.layout.fragment_clone) {
   private fun createRepository() {
     val localDir = PasswordRepository.getRepositoryDirectory()
     runCatching {
-        check(localDir.exists() || localDir.mkdir()) { "Failed to create directory!" }
+        if (localDir.notExists(LinkOption.NOFOLLOW_LINKS)) {
+          localDir.createDirectories()
+        }
         PasswordRepository.createRepository(localDir)
         if (!PasswordRepository.isInitialized) {
           PasswordRepository.initialize()
@@ -64,7 +70,7 @@ class CloneFragment : Fragment(R.layout.fragment_clone) {
       }
       .onFailure { e ->
         logcat(ERROR) { e.asLog() }
-        if (!localDir.delete()) {
+        if (!localDir.deleteIfExists()) {
           logcat { "Failed to delete local repository: $localDir" }
         }
         finish()
diff --git a/app/src/main/java/app/passwordstore/ui/onboarding/fragments/KeySelectionFragment.kt b/app/src/main/java/app/passwordstore/ui/onboarding/fragments/KeySelectionFragment.kt
index b5facaf3..fc370413 100644
--- a/app/src/main/java/app/passwordstore/ui/onboarding/fragments/KeySelectionFragment.kt
+++ b/app/src/main/java/app/passwordstore/ui/onboarding/fragments/KeySelectionFragment.kt
@@ -26,8 +26,8 @@ import app.passwordstore.util.extensions.viewBinding
 import app.passwordstore.util.settings.PreferenceKeys
 import com.google.android.material.snackbar.Snackbar
 import dagger.hilt.android.AndroidEntryPoint
-import java.io.File
 import javax.inject.Inject
+import kotlin.io.path.writeText
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
@@ -46,7 +46,7 @@ class KeySelectionFragment : Fragment(R.layout.fragment_key_selection) {
             ?: return@registerForActivityResult
         lifecycleScope.launch {
           withContext(dispatcherProvider.io()) {
-            val gpgIdentifierFile = File(PasswordRepository.getRepositoryDirectory(), ".gpg-id")
+            val gpgIdentifierFile = PasswordRepository.getRepositoryDirectory().resolve(".gpg-id")
             gpgIdentifierFile.writeText(selectedKey)
           }
           settings.edit { putBoolean(PreferenceKeys.REPOSITORY_INITIALIZED, true) }
diff --git a/app/src/main/java/app/passwordstore/ui/passwords/PasswordFragment.kt b/app/src/main/java/app/passwordstore/ui/passwords/PasswordFragment.kt
index 5b6826bc..bfeccdc5 100644
--- a/app/src/main/java/app/passwordstore/ui/passwords/PasswordFragment.kt
+++ b/app/src/main/java/app/passwordstore/ui/passwords/PasswordFragment.kt
@@ -48,8 +48,13 @@ import com.github.michaelbull.result.fold
 import com.github.michaelbull.result.onFailure
 import com.github.michaelbull.result.runCatching
 import dagger.hilt.android.AndroidEntryPoint
-import java.io.File
+import java.nio.file.Path
+import java.nio.file.Paths
 import javax.inject.Inject
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.exists
+import kotlin.io.path.isDirectory
+import kotlin.io.path.listDirectoryEntries
 import kotlinx.coroutines.launch
 import me.zhanghai.android.fastscroll.FastScrollerBuilder
 
@@ -66,7 +71,7 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
 
   private var recyclerViewStateToRestore: Parcelable? = null
   private var actionMode: ActionMode? = null
-  private var scrollTarget: File? = null
+  private var scrollTarget: Path? = null
 
   private val model: SearchableRepositoryViewModel by activityViewModels()
   private val binding by viewBinding(PasswordRecyclerViewBinding::bind)
@@ -76,7 +81,7 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
       requireStore().refreshPasswordList()
     }
 
-  val currentDir: File
+  val currentDir: Path
     get() = model.currentDir.value
 
   override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -97,9 +102,9 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
   }
 
   private fun initializePasswordList() {
-    val gitDir = File(PasswordRepository.getRepositoryDirectory(), ".git")
+    val gitDir = PasswordRepository.getRepositoryDirectory().resolve(".git")
     val hasGitDir =
-      gitDir.exists() && gitDir.isDirectory && (gitDir.listFiles()?.isNotEmpty() == true)
+      gitDir.exists() && gitDir.isDirectory() && gitDir.listDirectoryEntries().isNotEmpty()
     binding.swipeRefresher.setOnRefreshListener {
       if (!hasGitDir) {
         requireStore().refreshPasswordList()
@@ -179,7 +184,7 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
       requireNotNull(requireArguments().getString(PasswordStore.REQUEST_ARG_PATH)) {
         "Cannot navigate if ${PasswordStore.REQUEST_ARG_PATH} is not provided"
       }
-    model.navigateTo(File(path), pushPreviousLocation = false)
+    model.navigateTo(Paths.get(path), pushPreviousLocation = false)
     lifecycleScope.launch {
       model.searchResult.flowWithLifecycle(lifecycle).collect { result ->
         // Only run animations when the new list is filtered, i.e., the user submitted a search,
@@ -317,7 +322,10 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
                 val preferences =
                   context.getSharedPreferences("recent_password_history", Context.MODE_PRIVATE)
                 preferences.edit {
-                  putString(item.file.absolutePath.base64(), System.currentTimeMillis().toString())
+                  putString(
+                    item.file.absolutePathString().base64(),
+                    System.currentTimeMillis().toString(),
+                  )
                 }
               }
 
@@ -368,7 +376,7 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
     }
   }
 
-  fun navigateTo(file: File) {
+  fun navigateTo(file: Path) {
     requireStore().clearSearch()
     model.navigateTo(
       file,
@@ -377,7 +385,7 @@ class PasswordFragment : Fragment(R.layout.password_recycler_view) {
     requireStore().supportActionBar?.setDisplayHomeAsUpEnabled(true)
   }
 
-  fun scrollToOnNextRefresh(file: File) {
+  fun scrollToOnNextRefresh(file: Path) {
     scrollTarget = file
   }
 
diff --git a/app/src/main/java/app/passwordstore/ui/passwords/PasswordStore.kt b/app/src/main/java/app/passwordstore/ui/passwords/PasswordStore.kt
index c4dd631e..6625903d 100644
--- a/app/src/main/java/app/passwordstore/ui/passwords/PasswordStore.kt
+++ b/app/src/main/java/app/passwordstore/ui/passwords/PasswordStore.kt
@@ -35,13 +35,12 @@ import app.passwordstore.ui.git.base.BaseGitActivity
 import app.passwordstore.ui.onboarding.activity.OnboardingActivity
 import app.passwordstore.ui.settings.SettingsActivity
 import app.passwordstore.util.autofill.AutofillMatcher
+import app.passwordstore.util.extensions.asLog
 import app.passwordstore.util.extensions.base64
 import app.passwordstore.util.extensions.commitChange
-import app.passwordstore.util.extensions.contains
 import app.passwordstore.util.extensions.getString
 import app.passwordstore.util.extensions.isInsideRepository
 import app.passwordstore.util.extensions.launchActivity
-import app.passwordstore.util.extensions.listFilesRecursively
 import app.passwordstore.util.extensions.sharedPrefs
 import app.passwordstore.util.settings.AuthMode
 import app.passwordstore.util.settings.PreferenceKeys
@@ -49,13 +48,29 @@ import app.passwordstore.util.shortcuts.ShortcutHandler
 import app.passwordstore.util.viewmodel.SearchableRepositoryViewModel
 import com.github.michaelbull.result.fold
 import com.github.michaelbull.result.onFailure
+import com.github.michaelbull.result.onSuccess
 import com.github.michaelbull.result.runCatching
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.textfield.TextInputEditText
 import dagger.hilt.android.AndroidEntryPoint
-import java.io.File
 import java.lang.Character.UnicodeBlock
+import java.nio.file.Path
+import java.nio.file.Paths
 import javax.inject.Inject
+import kotlin.io.path.ExperimentalPathApi
+import kotlin.io.path.absolute
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.createDirectories
+import kotlin.io.path.deleteRecursively
+import kotlin.io.path.exists
+import kotlin.io.path.isDirectory
+import kotlin.io.path.isRegularFile
+import kotlin.io.path.listDirectoryEntries
+import kotlin.io.path.moveTo
+import kotlin.io.path.name
+import kotlin.io.path.nameWithoutExtension
+import kotlin.io.path.pathString
+import kotlin.io.path.relativeTo
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import logcat.LogPriority.ERROR
@@ -88,13 +103,13 @@ class PasswordStore : BaseGitActivity() {
           "'Files' intent extra must be set"
         }
       val target =
-        File(
+        Paths.get(
           requireNotNull(intentData.getStringExtra("SELECTED_FOLDER_PATH")) {
             "'SELECTED_FOLDER_PATH' intent extra must be set"
           }
         )
-      val repositoryPath = PasswordRepository.getRepositoryDirectory().absolutePath
-      if (!target.isDirectory) {
+      val repositoryPath = PasswordRepository.getRepositoryDirectory().absolutePathString()
+      if (!target.isDirectory()) {
         logcat(ERROR) { "Tried moving passwords to a non-existing folder." }
         return@registerForActivityResult
       }
@@ -104,20 +119,21 @@ class PasswordStore : BaseGitActivity() {
 
       lifecycleScope.launch(dispatcherProvider.io()) {
         for (file in filesToMove) {
-          val source = File(file)
+          val source = Paths.get(file)
           if (!source.exists()) {
             logcat(ERROR) { "Tried moving something that appears non-existent." }
             continue
           }
-          val destinationFile = File(target.absolutePath + "/" + source.name)
+          val destinationFile = Paths.get(target.absolutePathString(), source.name)
           val basename = source.nameWithoutExtension
           val sourceLongName =
             getLongName(
-              requireNotNull(source.parent) { "$file has no parent" },
+              requireNotNull(source.parent) { "$file has no parent" }.absolutePathString(),
               repositoryPath,
               basename,
             )
-          val destinationLongName = getLongName(target.absolutePath, repositoryPath, basename)
+          val destinationLongName =
+            getLongName(target.absolutePathString(), repositoryPath, basename)
           if (destinationFile.exists()) {
             logcat(ERROR) { "Trying to move a file that already exists." }
             withContext(dispatcherProvider.main()) {
@@ -142,15 +158,16 @@ class PasswordStore : BaseGitActivity() {
         }
         when (filesToMove.size) {
           1 -> {
-            val source = File(filesToMove[0])
+            val source = Paths.get(filesToMove[0])
             val basename = source.nameWithoutExtension
             val sourceLongName =
               getLongName(
-                requireNotNull(source.parent) { "$basename has no parent" },
+                requireNotNull(source.parent) { "$basename has no parent" }.pathString,
                 repositoryPath,
                 basename,
               )
-            val destinationLongName = getLongName(target.absolutePath, repositoryPath, basename)
+            val destinationLongName =
+              getLongName(target.absolutePathString(), repositoryPath, basename)
             withContext(dispatcherProvider.main()) {
               commitChange(
                 resources.getString(
@@ -162,8 +179,8 @@ class PasswordStore : BaseGitActivity() {
             }
           }
           else -> {
-            val repoDir = PasswordRepository.getRepositoryDirectory().absolutePath
-            val relativePath = getRelativePath("${target.absolutePath}/", repoDir)
+            val repoDir = PasswordRepository.getRepositoryDirectory().absolutePathString()
+            val relativePath = getRelativePath("${target.absolutePathString()}/", repoDir)
             withContext(dispatcherProvider.main()) {
               commitChange(
                 resources.getString(R.string.git_commit_move_multiple_text, relativePath)
@@ -203,7 +220,7 @@ class PasswordStore : BaseGitActivity() {
 
     lifecycleScope.launch {
       model.currentDir.flowWithLifecycle(lifecycle).collect { dir ->
-        val basePath = PasswordRepository.getRepositoryDirectory().absoluteFile
+        val basePath = PasswordRepository.getRepositoryDirectory().absolute()
         supportActionBar?.apply {
           if (dir != basePath) title = dir.name else setTitle(R.string.app_name)
         }
@@ -348,7 +365,7 @@ class PasswordStore : BaseGitActivity() {
     checkLocalRepository(PasswordRepository.getRepositoryDirectory())
   }
 
-  private fun checkLocalRepository(localDir: File?) {
+  private fun checkLocalRepository(localDir: Path?) {
     if (localDir != null && settings.getBoolean(PreferenceKeys.REPOSITORY_INITIALIZED, false)) {
       // do not push the fragment if we already have it
       if (
@@ -356,7 +373,10 @@ class PasswordStore : BaseGitActivity() {
       ) {
         settings.edit { putBoolean(PreferenceKeys.REPO_CHANGED, false) }
         val args = Bundle()
-        args.putString(REQUEST_ARG_PATH, PasswordRepository.getRepositoryDirectory().absolutePath)
+        args.putString(
+          REQUEST_ARG_PATH,
+          PasswordRepository.getRepositoryDirectory().absolutePathString(),
+        )
 
         // if the activity was started from the autofill settings, the
         // intent is to match a clicked pwd with app. pass this to fragment
@@ -406,25 +426,27 @@ class PasswordStore : BaseGitActivity() {
   fun createPassword() {
     if (!validateState()) return
     val currentDir = currentDir
-    logcat(INFO) { "Adding file to : ${currentDir.absolutePath}" }
+    logcat(INFO) { "Adding file to : ${currentDir.absolutePathString()}" }
     val intent = Intent(this, PasswordCreationActivity::class.java)
-    intent.putExtra(BasePGPActivity.EXTRA_FILE_PATH, currentDir.absolutePath)
+    intent.putExtra(BasePGPActivity.EXTRA_FILE_PATH, currentDir.absolutePathString())
     intent.putExtra(
       BasePGPActivity.EXTRA_REPO_PATH,
-      PasswordRepository.getRepositoryDirectory().absolutePath,
+      PasswordRepository.getRepositoryDirectory().absolutePathString(),
     )
     listRefreshAction.launch(intent)
   }
 
   fun createFolder() {
     if (!validateState()) return
-    FolderCreationDialogFragment.newInstance(currentDir.path).show(supportFragmentManager, null)
+    FolderCreationDialogFragment.newInstance(currentDir.pathString)
+      .show(supportFragmentManager, null)
   }
 
+  @OptIn(ExperimentalPathApi::class)
   fun deletePasswords(selectedItems: List<PasswordItem>) {
     var size = 0
     selectedItems.forEach {
-      if (it.file.isFile) size++ else size += it.file.listFilesRecursively().size
+      if (it.file.isRegularFile()) size++ else size += it.file.listDirectoryEntries().size
     }
     if (size == 0) {
       selectedItems.map { item -> item.file.deleteRecursively() }
@@ -434,9 +456,9 @@ class PasswordStore : BaseGitActivity() {
     MaterialAlertDialogBuilder(this)
       .setMessage(resources.getQuantityString(R.plurals.delete_dialog_text, size, size))
       .setPositiveButton(resources.getString(R.string.dialog_yes)) { _, _ ->
-        val filesToDelete = arrayListOf<File>()
+        val filesToDelete = arrayListOf<Path>()
         selectedItems.forEach { item ->
-          if (item.file.isDirectory) filesToDelete.addAll(item.file.listFilesRecursively())
+          if (item.file.isDirectory()) filesToDelete.addAll(item.file.listDirectoryEntries())
           else filesToDelete.add(item.file)
         }
         selectedItems.map { item -> item.file.deleteRecursively() }
@@ -444,7 +466,7 @@ class PasswordStore : BaseGitActivity() {
         AutofillMatcher.updateMatches(applicationContext, delete = filesToDelete)
         val fmt =
           selectedItems.joinToString(separator = ", ") { item ->
-            item.file.toRelativeString(PasswordRepository.getRepositoryDirectory())
+            item.file.relativeTo(PasswordRepository.getRepositoryDirectory()).absolutePathString()
           }
         lifecycleScope.launch {
           commitChange(resources.getString(R.string.git_commit_remove_text, fmt))
@@ -456,7 +478,7 @@ class PasswordStore : BaseGitActivity() {
 
   fun movePasswords(values: List<PasswordItem>) {
     val intent = Intent(this, SelectFolderActivity::class.java)
-    val fileLocations = values.map { it.file.absolutePath }.toTypedArray()
+    val fileLocations = values.map { it.file.absolutePathString() }.toTypedArray()
     intent.putExtra("Files", fileLocations)
     passwordMoveAction.launch(intent)
   }
@@ -497,7 +519,7 @@ class PasswordStore : BaseGitActivity() {
         .setView(view)
         .setMessage(getString(R.string.message_rename_folder, oldCategory.name))
         .setPositiveButton(R.string.dialog_ok) { _, _ ->
-          val newCategory = File("${oldCategory.file.parent}/${newCategoryEditText.text}")
+          val newCategory = Paths.get("${oldCategory.file.parent}/${newCategoryEditText.text}")
           when {
             newCategoryEditText.text.isNullOrBlank() ->
               renameCategory(oldCategory, CategoryRenameError.EmptyField)
@@ -512,11 +534,11 @@ class PasswordStore : BaseGitActivity() {
                 // history
                 val preference =
                   getSharedPreferences("recent_password_history", Context.MODE_PRIVATE)
-                val timestamp = preference.getString(oldCategory.file.absolutePath.base64())
+                val timestamp = preference.getString(oldCategory.file.absolutePathString().base64())
                 if (timestamp != null) {
                   preference.edit {
-                    remove(oldCategory.file.absolutePath.base64())
-                    putString(newCategory.absolutePath.base64(), timestamp)
+                    remove(oldCategory.file.absolutePathString().base64())
+                    putString(newCategory.absolutePathString().base64(), timestamp)
                   }
                 }
 
@@ -552,14 +574,14 @@ class PasswordStore : BaseGitActivity() {
    * entered if it is a directory or scrolled into view if it is a file (both inside the current
    * directory).
    */
-  fun refreshPasswordList(target: File? = null) {
+  fun refreshPasswordList(target: Path? = null) {
     val plist = getPasswordFragment()
-    if (target?.isDirectory == true && model.currentDir.value.contains(target)) {
+    if (target?.isDirectory() == true && model.currentDir.value.contains(target)) {
       plist?.navigateTo(target)
-    } else if (target?.isFile == true && model.currentDir.value.contains(target)) {
+    } else if (target?.isRegularFile() == true && model.currentDir.value.contains(target)) {
       // Creating new passwords is handled by an activity, so we will refresh in onStart.
       plist?.scrollToOnNextRefresh(target)
-    } else if (model.currentDir.value.isDirectory) {
+    } else if (model.currentDir.value.isDirectory()) {
       model.forceRefresh()
     } else {
       model.reset()
@@ -567,40 +589,41 @@ class PasswordStore : BaseGitActivity() {
     }
   }
 
-  private val currentDir: File
+  private val currentDir: Path
     get() = getPasswordFragment()?.currentDir ?: PasswordRepository.getRepositoryDirectory()
 
-  private suspend fun moveFile(source: File, destinationFile: File) {
+  private suspend fun moveFile(source: Path, destinationFile: Path) {
     val sourceDestinationMap =
-      if (source.isDirectory) {
-        destinationFile.mkdirs()
+      if (source.isDirectory()) {
+        destinationFile.createDirectories()
         // Recursively list all files (not directories) below `source`, then
         // obtain the corresponding target file by resolving the relative path
         // starting at the destination folder.
-        source.listFilesRecursively().associateWith {
+        source.listDirectoryEntries().associateWith {
           destinationFile.resolve(it.relativeTo(source))
         }
       } else {
         mapOf(source to destinationFile)
       }
-    if (!source.renameTo(destinationFile)) {
-      logcat(ERROR) { "Something went wrong while moving $source to $destinationFile." }
-      withContext(dispatcherProvider.main()) {
-        MaterialAlertDialogBuilder(this@PasswordStore)
-          .setTitle(R.string.password_move_error_title)
-          .setMessage(getString(R.string.password_move_error_message, source, destinationFile))
-          .setCancelable(true)
-          .setPositiveButton(android.R.string.ok, null)
-          .show()
+    runCatching { source.moveTo(destinationFile) }
+      .onFailure {
+        logcat(ERROR) { it.asLog("Something went wrong while moving $source to $destinationFile.") }
+        withContext(dispatcherProvider.main()) {
+          MaterialAlertDialogBuilder(this@PasswordStore)
+            .setTitle(R.string.password_move_error_title)
+            .setMessage(getString(R.string.password_move_error_message, source, destinationFile))
+            .setCancelable(true)
+            .setPositiveButton(android.R.string.ok, null)
+            .show()
+        }
       }
-    } else {
-      AutofillMatcher.updateMatches(this, sourceDestinationMap)
-    }
+      .onSuccess { AutofillMatcher.updateMatches(this, sourceDestinationMap) }
   }
 
   fun matchPasswordWithApp(item: PasswordItem) {
     val path =
-      item.file.absolutePath
+      item.file
+        .absolutePathString()
         .replace(PasswordRepository.getRepositoryDirectory().toString() + "/", "")
         .replace(".gpg", "")
     val data = Intent()
diff --git a/app/src/main/java/app/passwordstore/ui/settings/RepositorySettings.kt b/app/src/main/java/app/passwordstore/ui/settings/RepositorySettings.kt
index c6c30b88..20aaa5aa 100644
--- a/app/src/main/java/app/passwordstore/ui/settings/RepositorySettings.kt
+++ b/app/src/main/java/app/passwordstore/ui/settings/RepositorySettings.kt
@@ -41,6 +41,9 @@ import de.Maxr1998.modernpreferences.PreferenceScreen
 import de.Maxr1998.modernpreferences.helpers.onClick
 import de.Maxr1998.modernpreferences.helpers.pref
 import de.Maxr1998.modernpreferences.helpers.switch
+import kotlin.io.path.ExperimentalPathApi
+import kotlin.io.path.createDirectories
+import kotlin.io.path.deleteRecursively
 
 class RepositorySettings(private val activity: FragmentActivity) : SettingsProvider {
 
@@ -58,6 +61,7 @@ class RepositorySettings(private val activity: FragmentActivity) : SettingsProvi
 
   private var showSshKeyPref: Preference? = null
 
+  @OptIn(ExperimentalPathApi::class)
   override fun provideSettings(builder: PreferenceScreen.Builder) {
     val encryptedPreferences = hiltEntryPoint.encryptedPreferences()
     val gitSettings = hiltEntryPoint.gitSettings()
@@ -164,7 +168,7 @@ class RepositorySettings(private val activity: FragmentActivity) : SettingsProvi
                   PasswordRepository.closeRepository()
                   PasswordRepository.getRepositoryDirectory().let { dir ->
                     dir.deleteRecursively()
-                    dir.mkdirs()
+                    dir.createDirectories()
                   }
                 }
                 .onFailure { it.message?.let { message -> activity.snackbar(message = message) } }
diff --git a/app/src/main/java/app/passwordstore/util/autofill/Api26AutofillResponseBuilder.kt b/app/src/main/java/app/passwordstore/util/autofill/Api26AutofillResponseBuilder.kt
index d1257f14..b6a2d410 100644
--- a/app/src/main/java/app/passwordstore/util/autofill/Api26AutofillResponseBuilder.kt
+++ b/app/src/main/java/app/passwordstore/util/autofill/Api26AutofillResponseBuilder.kt
@@ -21,7 +21,7 @@ import com.github.androidpasswordstore.autofillparser.AutofillAction
 import com.github.androidpasswordstore.autofillparser.FillableForm
 import com.github.androidpasswordstore.autofillparser.fillWith
 import com.github.michaelbull.result.fold
-import java.io.File
+import java.nio.file.Path
 import logcat.LogPriority.ERROR
 import logcat.asLog
 import logcat.logcat
@@ -58,7 +58,7 @@ class Api26AutofillResponseBuilder private constructor(form: FillableForm) :
     }
   }
 
-  private fun makeMatchDataset(context: Context, file: File): Dataset? {
+  private fun makeMatchDataset(context: Context, file: Path): Dataset? {
     if (!scenario.hasFieldsToFillOn(AutofillAction.Match)) return null
     val metadata = makeFillMatchMetadata(context, file)
     val intentSender = AutofillDecryptActivity.makeDecryptFileIntentSender(file, context)
@@ -135,7 +135,7 @@ class Api26AutofillResponseBuilder private constructor(form: FillableForm) :
     }
   }
 
-  private fun makeFillResponse(context: Context, matchedFiles: List<File>): FillResponse? {
+  private fun makeFillResponse(context: Context, matchedFiles: List<Path>): FillResponse? {
     var datasetCount = 0
     return FillResponse.Builder().run {
       for (file in matchedFiles) {
diff --git a/app/src/main/java/app/passwordstore/util/autofill/Api30AutofillResponseBuilder.kt b/app/src/main/java/app/passwordstore/util/autofill/Api30AutofillResponseBuilder.kt
index 743d6944..a68c8dbe 100644
--- a/app/src/main/java/app/passwordstore/util/autofill/Api30AutofillResponseBuilder.kt
+++ b/app/src/main/java/app/passwordstore/util/autofill/Api30AutofillResponseBuilder.kt
@@ -26,7 +26,7 @@ import com.github.androidpasswordstore.autofillparser.AutofillAction
 import com.github.androidpasswordstore.autofillparser.FillableForm
 import com.github.androidpasswordstore.autofillparser.fillWith
 import com.github.michaelbull.result.fold
-import java.io.File
+import java.nio.file.Path
 import logcat.LogPriority.ERROR
 import logcat.asLog
 import logcat.logcat
@@ -123,7 +123,7 @@ class Api30AutofillResponseBuilder private constructor(form: FillableForm) :
 
   private fun makeMatchDataset(
     context: Context,
-    file: File,
+    file: Path,
     imeSpec: InlinePresentationSpec?,
   ): Dataset? {
     if (!scenario.hasFieldsToFillOn(AutofillAction.Match)) return null
@@ -199,7 +199,7 @@ class Api30AutofillResponseBuilder private constructor(form: FillableForm) :
   private fun makeFillResponse(
     context: Context,
     inlineSuggestionsRequest: InlineSuggestionsRequest?,
-    matchedFiles: List<File>,
+    matchedFiles: List<Path>,
   ): FillResponse? {
     var datasetCount = 0
     val imeSpecs = inlineSuggestionsRequest?.inlinePresentationSpecs ?: emptyList()
diff --git a/app/src/main/java/app/passwordstore/util/autofill/AutofillMatcher.kt b/app/src/main/java/app/passwordstore/util/autofill/AutofillMatcher.kt
index 66edaafd..8a8f3c26 100644
--- a/app/src/main/java/app/passwordstore/util/autofill/AutofillMatcher.kt
+++ b/app/src/main/java/app/passwordstore/util/autofill/AutofillMatcher.kt
@@ -14,7 +14,11 @@ import com.github.androidpasswordstore.autofillparser.computeCertificatesHash
 import com.github.michaelbull.result.Err
 import com.github.michaelbull.result.Ok
 import com.github.michaelbull.result.Result
-import java.io.File
+import java.nio.file.Path
+import java.nio.file.Paths
+import kotlin.io.path.absolute
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.exists
 import logcat.LogPriority.ERROR
 import logcat.LogPriority.WARN
 import logcat.logcat
@@ -103,19 +107,22 @@ class AutofillMatcher {
     fun getMatchesFor(
       context: Context,
       formOrigin: FormOrigin,
-    ): Result<List<File>, AutofillPublisherChangedException> {
+    ): Result<List<Path>, AutofillPublisherChangedException> {
       if (hasFormOriginHashChanged(context, formOrigin)) {
         return Err(AutofillPublisherChangedException(formOrigin))
       }
       val matchPreferences = context.matchPreferences(formOrigin)
       val matchedFiles =
-        matchPreferences.getStringSet(matchesKey(formOrigin), emptySet())!!.map { File(it) }
+        matchPreferences.getStringSet(matchesKey(formOrigin), emptySet())!!.map { Paths.get(it) }
       return Ok(
         matchedFiles
           .filter { it.exists() }
           .also { validFiles ->
             matchPreferences.edit {
-              putStringSet(matchesKey(formOrigin), validFiles.map { it.absolutePath }.toSet())
+              putStringSet(
+                matchesKey(formOrigin),
+                validFiles.map { it.absolutePathString() }.toSet(),
+              )
             }
           }
       )
@@ -135,7 +142,7 @@ class AutofillMatcher {
      * The maximum number of matches is limited by [MAX_NUM_MATCHES] since older versions of Android
      * may crash when too many datasets are offered.
      */
-    fun addMatchFor(context: Context, formOrigin: FormOrigin, file: File) {
+    fun addMatchFor(context: Context, formOrigin: FormOrigin, file: Path) {
       if (!file.exists()) return
       if (hasFormOriginHashChanged(context, formOrigin)) {
         // This should never happen since we already verified the publisher in
@@ -145,8 +152,8 @@ class AutofillMatcher {
       }
       val matchPreferences = context.matchPreferences(formOrigin)
       val matchedFiles =
-        matchPreferences.getStringSet(matchesKey(formOrigin), emptySet())!!.map { File(it) }
-      val newFiles = setOf(file.absoluteFile).union(matchedFiles)
+        matchPreferences.getStringSet(matchesKey(formOrigin), emptySet()).orEmpty().map(Paths::get)
+      val newFiles = setOf(file.absolute()).union(matchedFiles)
       if (newFiles.size > MAX_NUM_MATCHES) {
         Toast.makeText(
             context,
@@ -157,7 +164,7 @@ class AutofillMatcher {
         return
       }
       matchPreferences.edit {
-        putStringSet(matchesKey(formOrigin), newFiles.map { it.absolutePath }.toSet())
+        putStringSet(matchesKey(formOrigin), newFiles.map(Path::absolutePathString).toSet())
       }
       storeFormOriginHash(context, formOrigin)
       logcat { "Stored match for $formOrigin" }
@@ -169,12 +176,14 @@ class AutofillMatcher {
      */
     fun updateMatches(
       context: Context,
-      moveFromTo: Map<File, File> = emptyMap(),
-      delete: Collection<File> = emptyList(),
+      moveFromTo: Map<Path, Path> = emptyMap(),
+      delete: Collection<Path> = emptyList(),
     ) {
-      val deletePathList = delete.map { it.absolutePath }
+      val deletePathList = delete.map { it.absolutePathString() }
       val oldNewPathMap =
-        moveFromTo.mapValues { it.value.absolutePath }.mapKeys { it.key.absolutePath }
+        moveFromTo
+          .mapValues { it.value.absolutePathString() }
+          .mapKeys { it.key.absolutePathString() }
       for (prefs in listOf(context.autofillAppMatches, context.autofillWebMatches)) {
         for ((key, value) in prefs.all) {
           if (!key.startsWith(PREFERENCE_PREFIX_MATCHES)) continue
@@ -190,8 +199,8 @@ class AutofillMatcher {
           val newMatches =
             oldMatches
               .asSequence()
-              .minus(deletePathList)
-              .minus(oldNewPathMap.values)
+              .minus(deletePathList.toSet())
+              .minus(oldNewPathMap.values.toSet())
               .map { match ->
                 val newPath = oldNewPathMap[match] ?: return@map match
                 logcat { "Updating match for $key: $match --> $newPath" }
diff --git a/app/src/main/java/app/passwordstore/util/autofill/AutofillPreferences.kt b/app/src/main/java/app/passwordstore/util/autofill/AutofillPreferences.kt
index 70de5972..2e308d9d 100644
--- a/app/src/main/java/app/passwordstore/util/autofill/AutofillPreferences.kt
+++ b/app/src/main/java/app/passwordstore/util/autofill/AutofillPreferences.kt
@@ -11,8 +11,11 @@ import app.passwordstore.util.extensions.sharedPrefs
 import app.passwordstore.util.services.getDefaultUsername
 import app.passwordstore.util.settings.PreferenceKeys
 import com.github.androidpasswordstore.autofillparser.Credentials
-import java.io.File
+import java.nio.file.Path
 import java.nio.file.Paths
+import kotlin.io.path.name
+import kotlin.io.path.nameWithoutExtension
+import kotlin.io.path.pathString
 
 enum class DirectoryStructure(val value: String) {
   EncryptedUsername("encrypted_username"),
@@ -29,11 +32,11 @@ enum class DirectoryStructure(val value: String) {
    * - work/example.org/john@doe.org/password.gpg --> john@doe.org (DirectoryBased)
    * - Temporary PIN.gpg --> Temporary PIN (DirectoryBased, fallback)
    */
-  fun getUsernameFor(file: File): String? =
+  fun getUsernameFor(file: Path): String? =
     when (this) {
       EncryptedUsername -> null
       FileBased -> file.nameWithoutExtension
-      DirectoryBased -> file.parentFile?.name ?: file.nameWithoutExtension
+      DirectoryBased -> file.parent?.name ?: file.nameWithoutExtension
     }
 
   /**
@@ -50,11 +53,11 @@ enum class DirectoryStructure(val value: String) {
    * - work/example.org/john@doe.org/password.gpg --> example.org (DirectoryBased)
    * - Temporary PIN.gpg --> null (DirectoryBased)
    */
-  fun getIdentifierFor(file: File): String? =
+  fun getIdentifierFor(file: Path): String? =
     when (this) {
       EncryptedUsername -> file.nameWithoutExtension
-      FileBased -> file.parentFile?.name ?: file.nameWithoutExtension
-      DirectoryBased -> file.parentFile?.parent
+      FileBased -> file.parent?.name ?: file.nameWithoutExtension
+      DirectoryBased -> file.parent?.parent?.pathString
     }
 
   /**
@@ -69,11 +72,11 @@ enum class DirectoryStructure(val value: String) {
    * - work/example.org/john@doe.org/password.gpg --> work (DirectoryBased)
    * - example.org/john@doe.org/password.gpg --> null (DirectoryBased)
    */
-  fun getPathToIdentifierFor(file: File): String? =
+  fun getPathToIdentifierFor(file: Path): String? =
     when (this) {
-      EncryptedUsername -> file.parent
-      FileBased -> file.parentFile?.parent
-      DirectoryBased -> file.parentFile?.parentFile?.parent
+      EncryptedUsername -> file.parent.pathString
+      FileBased -> file.parent?.parent?.pathString
+      DirectoryBased -> file.parent?.parent?.parent?.pathString
     }
 
   /**
@@ -90,12 +93,12 @@ enum class DirectoryStructure(val value: String) {
    * - work/example.org/john@doe.org/password.gpg --> john@doe.org/password (DirectoryBased)
    * - Temporary PIN.gpg --> Temporary PIN (DirectoryBased, fallback)
    */
-  fun getAccountPartFor(file: File): String? =
+  fun getAccountPartFor(file: Path): String? =
     when (this) {
       EncryptedUsername -> null
-      FileBased -> file.nameWithoutExtension.takeIf { file.parentFile != null }
+      FileBased -> file.nameWithoutExtension.takeIf { file.parent != null }
       DirectoryBased ->
-        file.parentFile?.let { parentFile -> "${parentFile.name}/${file.nameWithoutExtension}" }
+        file.parent?.let { parent -> "${parent.name}/${file.nameWithoutExtension}" }
           ?: file.nameWithoutExtension
     }
 
@@ -132,13 +135,13 @@ object AutofillPreferences {
 
   fun credentialsFromStoreEntry(
     context: Context,
-    file: File,
+    path: Path,
     entry: PasswordEntry,
     directoryStructure: DirectoryStructure,
   ): Credentials {
     // Always give priority to a username stored in the encrypted extras
     val username =
-      entry.username ?: directoryStructure.getUsernameFor(file) ?: context.getDefaultUsername()
+      entry.username ?: directoryStructure.getUsernameFor(path) ?: context.getDefaultUsername()
     val totp = if (entry.hasTotp()) entry.currentOtp else null
     return Credentials(username, entry.password, totp)
   }
diff --git a/app/src/main/java/app/passwordstore/util/autofill/AutofillViewUtils.kt b/app/src/main/java/app/passwordstore/util/autofill/AutofillViewUtils.kt
index 639f1073..ca894f8f 100644
--- a/app/src/main/java/app/passwordstore/util/autofill/AutofillViewUtils.kt
+++ b/app/src/main/java/app/passwordstore/util/autofill/AutofillViewUtils.kt
@@ -21,7 +21,8 @@ import androidx.autofill.inline.v1.InlineSuggestionUi
 import app.passwordstore.R
 import app.passwordstore.data.repo.PasswordRepository
 import app.passwordstore.ui.passwords.PasswordStore
-import java.io.File
+import java.nio.file.Path
+import kotlin.io.path.relativeTo
 
 data class DatasetMetadata(val title: String, val subtitle: String?, @DrawableRes val iconRes: Int)
 
@@ -77,7 +78,7 @@ fun makeInlinePresentation(
   return InlinePresentation(slice, imeSpec, false)
 }
 
-fun makeFillMatchMetadata(context: Context, file: File): DatasetMetadata {
+fun makeFillMatchMetadata(context: Context, file: Path): DatasetMetadata {
   val directoryStructure = AutofillPreferences.directoryStructure(context)
   val relativeFile = file.relativeTo(PasswordRepository.getRepositoryDirectory())
   val title =
diff --git a/app/src/main/java/app/passwordstore/util/extensions/Extensions.kt b/app/src/main/java/app/passwordstore/util/extensions/Extensions.kt
index a921f8d6..e1fbe1f0 100644
--- a/app/src/main/java/app/passwordstore/util/extensions/Extensions.kt
+++ b/app/src/main/java/app/passwordstore/util/extensions/Extensions.kt
@@ -5,10 +5,9 @@
 package app.passwordstore.util.extensions
 
 import app.passwordstore.data.repo.PasswordRepository
-import com.github.michaelbull.result.getOrElse
-import com.github.michaelbull.result.runCatching
-import java.io.File
+import java.nio.file.Path
 import java.time.Instant
+import kotlin.io.path.absolutePathString
 import logcat.asLog
 import org.eclipse.jgit.lib.ObjectId
 import org.eclipse.jgit.revwalk.RevCommit
@@ -18,30 +17,15 @@ infix fun Int.hasFlag(flag: Int): Boolean {
   return this and flag == flag
 }
 
-/** Checks whether this [File] is a directory that contains [other]. */
-fun File.contains(other: File): Boolean {
-  if (!isDirectory) return false
-  if (!other.exists()) return false
-  val relativePath =
-    runCatching { other.relativeTo(this) }
-      .getOrElse {
-        return false
-      }
-  // Direct containment is equivalent to the relative path being equal to the filename.
-  return relativePath.path == other.name
-}
-
 /**
- * Checks if this [File] is in the password repository directory as given by
+ * Checks if this [Path] is in the password repository directory as given by
  * [PasswordRepository.getRepositoryDirectory]
  */
-fun File.isInsideRepository(): Boolean {
-  return canonicalPath.contains(PasswordRepository.getRepositoryDirectory().canonicalPath)
+fun Path.isInsideRepository(): Boolean {
+  return absolutePathString()
+    .contains(PasswordRepository.getRepositoryDirectory().absolutePathString())
 }
 
-/** Recursively lists the files in this [File], skipping any directories it encounters. */
-fun File.listFilesRecursively() = walkTopDown().filter { !it.isDirectory }.toList()
-
 /**
  * Unique SHA-1 hash of this commit as hexadecimal string.
  *
diff --git a/app/src/main/java/app/passwordstore/util/git/operation/GitOperation.kt b/app/src/main/java/app/passwordstore/util/git/operation/GitOperation.kt
index 863721a5..0fe95ee9 100644
--- a/app/src/main/java/app/passwordstore/util/git/operation/GitOperation.kt
+++ b/app/src/main/java/app/passwordstore/util/git/operation/GitOperation.kt
@@ -65,7 +65,7 @@ abstract class GitOperation(protected val callingActivity: FragmentActivity) {
 
   /** Whether the operation requires authentication or not. */
   open val requiresAuth: Boolean = true
-  private val hostKeyFile = callingActivity.filesDir.resolve(".host_key")
+  private val hostKeyFile = callingActivity.filesDir.resolve(".host_key").toPath()
   private var sshSessionFactory: SshjSessionFactory? = null
   private val hiltEntryPoint =
     EntryPointAccessors.fromApplication<GitOperationEntryPoint>(callingActivity)
diff --git a/app/src/main/java/app/passwordstore/util/git/sshj/SshKey.kt b/app/src/main/java/app/passwordstore/util/git/sshj/SshKey.kt
index 3f1b58d0..8b9376c0 100644
--- a/app/src/main/java/app/passwordstore/util/git/sshj/SshKey.kt
+++ b/app/src/main/java/app/passwordstore/util/git/sshj/SshKey.kt
@@ -25,7 +25,6 @@ import app.passwordstore.util.extensions.unsafeLazy
 import app.passwordstore.util.settings.PreferenceKeys
 import com.github.michaelbull.result.getOrElse
 import com.github.michaelbull.result.runCatching
-import java.io.File
 import java.io.IOException
 import java.security.KeyFactory
 import java.security.KeyPairGenerator
@@ -34,6 +33,12 @@ import java.security.PrivateKey
 import java.security.PublicKey
 import javax.crypto.SecretKey
 import javax.crypto.SecretKeyFactory
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.deleteIfExists
+import kotlin.io.path.exists
+import kotlin.io.path.isRegularFile
+import kotlin.io.path.readText
+import kotlin.io.path.writeText
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runBlocking
 import kotlinx.coroutines.withContext
@@ -113,10 +118,10 @@ object SshKey {
     get() = Application.instance.applicationContext
 
   private val privateKeyFile
-    get() = File(context.filesDir, ".ssh_key")
+    get() = context.filesDir.toPath().resolve(".ssh_key")
 
   private val publicKeyFile
-    get() = File(context.filesDir, ".ssh_key.pub")
+    get() = context.filesDir.toPath().resolve(".ssh_key.pub")
 
   private var type: Type?
     get() = Type.fromValue(context.sharedPrefs.getString(PreferenceKeys.GIT_REMOTE_KEY_TYPE))
@@ -178,11 +183,11 @@ object SshKey {
     context.getSharedPreferences(ANDROIDX_SECURITY_KEYSET_PREF_NAME, Context.MODE_PRIVATE).edit {
       clear()
     }
-    if (privateKeyFile.isFile) {
-      privateKeyFile.delete()
+    if (privateKeyFile.isRegularFile()) {
+      privateKeyFile.deleteIfExists()
     }
-    if (publicKeyFile.isFile) {
-      publicKeyFile.delete()
+    if (publicKeyFile.isRegularFile()) {
+      publicKeyFile.deleteIfExists()
     }
     context.getEncryptedGitPrefs().edit { remove(PreferenceKeys.SSH_KEY_LOCAL_PASSPHRASE) }
     type = null
@@ -247,7 +252,7 @@ object SshKey {
     withContext(Dispatchers.IO) {
       EncryptedFile.Builder(
           context,
-          privateKeyFile,
+          privateKeyFile.toFile(),
           getOrCreateWrappingMasterKey(requireAuthentication),
           EncryptedFile.FileEncryptionScheme.AES256_GCM_HKDF_4KB,
         )
@@ -304,7 +309,7 @@ object SshKey {
   fun provide(client: SSHClient, passphraseFinder: InteractivePasswordFinder): KeyProvider? =
     when (type) {
       Type.LegacyGenerated,
-      Type.Imported -> client.loadKeys(privateKeyFile.absolutePath, passphraseFinder)
+      Type.Imported -> client.loadKeys(privateKeyFile.absolutePathString(), passphraseFinder)
       Type.KeystoreNative -> KeystoreNativeKeyProvider
       Type.KeystoreWrappedEd25519 -> KeystoreWrappedEd25519KeyProvider
       null -> null
diff --git a/app/src/main/java/app/passwordstore/util/git/sshj/SshjSessionFactory.kt b/app/src/main/java/app/passwordstore/util/git/sshj/SshjSessionFactory.kt
index c03575d4..06089369 100644
--- a/app/src/main/java/app/passwordstore/util/git/sshj/SshjSessionFactory.kt
+++ b/app/src/main/java/app/passwordstore/util/git/sshj/SshjSessionFactory.kt
@@ -11,15 +11,18 @@ import app.passwordstore.util.git.operation.CredentialFinder
 import app.passwordstore.util.settings.AuthMode
 import com.github.michaelbull.result.getOrElse
 import com.github.michaelbull.result.runCatching
-import java.io.File
 import java.io.IOException
 import java.io.InputStream
 import java.io.OutputStream
+import java.nio.file.Path
 import java.security.PublicKey
 import java.util.Collections
 import java.util.concurrent.TimeUnit
 import kotlin.coroutines.Continuation
 import kotlin.coroutines.suspendCoroutine
+import kotlin.io.path.exists
+import kotlin.io.path.readText
+import kotlin.io.path.writeText
 import kotlinx.coroutines.runBlocking
 import logcat.LogPriority.WARN
 import logcat.logcat
@@ -69,7 +72,7 @@ abstract class InteractivePasswordFinder(private val dispatcherProvider: Dispatc
 
 class SshjSessionFactory(
   private val authMethod: SshAuthMethod,
-  private val hostKeyFile: File,
+  private val hostKeyFile: Path,
   private val dispatcherProvider: DispatcherProvider,
 ) : SshSessionFactory() {
 
@@ -93,7 +96,7 @@ class SshjSessionFactory(
   }
 }
 
-private fun makeTofuHostKeyVerifier(hostKeyFile: File): HostKeyVerifier {
+private fun makeTofuHostKeyVerifier(hostKeyFile: Path): HostKeyVerifier {
   if (!hostKeyFile.exists()) {
     return object : HostKeyVerifier {
       override fun verify(hostname: String?, port: Int, key: PublicKey?): Boolean {
@@ -125,7 +128,7 @@ private class SshjSession(
   uri: URIish,
   private val username: String,
   private val authMethod: SshAuthMethod,
-  private val hostKeyFile: File,
+  private val hostKeyFile: Path,
   private val dispatcherProvider: DispatcherProvider,
 ) : RemoteSession {
 
diff --git a/app/src/main/java/app/passwordstore/util/services/PasswordExportService.kt b/app/src/main/java/app/passwordstore/util/services/PasswordExportService.kt
index ad70062a..e76eb7e9 100644
--- a/app/src/main/java/app/passwordstore/util/services/PasswordExportService.kt
+++ b/app/src/main/java/app/passwordstore/util/services/PasswordExportService.kt
@@ -19,6 +19,7 @@ import app.passwordstore.R
 import app.passwordstore.data.repo.PasswordRepository
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
+import kotlin.io.path.pathString
 import logcat.logcat
 
 class PasswordExportService : Service() {
@@ -61,9 +62,9 @@ class PasswordExportService : Service() {
       requireNotNull(PasswordRepository.getRepositoryDirectory()) {
         "Password directory must be set to export them"
       }
-    val sourcePassDir = DocumentFile.fromFile(repositoryDirectory)
+    val sourcePassDir = DocumentFile.fromFile(repositoryDirectory.toFile())
 
-    logcat { "Copying ${repositoryDirectory.path} to $targetDirectory" }
+    logcat { "Copying ${repositoryDirectory.pathString} to $targetDirectory" }
 
     val dateString = LocalDateTime.now().format(DateTimeFormatter.ISO_DATE_TIME)
     val passDir = targetDirectory.createDirectory("password_store_$dateString")
diff --git a/app/src/main/java/app/passwordstore/util/settings/GitSettings.kt b/app/src/main/java/app/passwordstore/util/settings/GitSettings.kt
index d15269be..7f3de73c 100644
--- a/app/src/main/java/app/passwordstore/util/settings/GitSettings.kt
+++ b/app/src/main/java/app/passwordstore/util/settings/GitSettings.kt
@@ -14,9 +14,11 @@ import app.passwordstore.injection.prefs.SettingsPreferences
 import app.passwordstore.util.extensions.getString
 import com.github.michaelbull.result.getOrElse
 import com.github.michaelbull.result.runCatching
-import java.io.File
+import java.nio.file.Paths
 import javax.inject.Inject
 import javax.inject.Singleton
+import kotlin.io.path.deleteIfExists
+import kotlin.io.path.exists
 import org.eclipse.jgit.transport.URIish
 
 enum class Protocol(val pref: String) {
@@ -174,9 +176,9 @@ constructor(
 
   /** Deletes a previously saved SSH host key */
   fun clearSavedHostKey() {
-    File(hostKeyPath).delete()
+    Paths.get(hostKeyPath).deleteIfExists()
   }
 
   /** Returns true if a host key was previously saved */
-  fun hasSavedHostKey(): Boolean = File(hostKeyPath).exists()
+  fun hasSavedHostKey(): Boolean = Paths.get(hostKeyPath).exists()
 }
diff --git a/app/src/main/java/app/passwordstore/util/settings/Migrations.kt b/app/src/main/java/app/passwordstore/util/settings/Migrations.kt
index 47187080..acbcf36d 100644
--- a/app/src/main/java/app/passwordstore/util/settings/Migrations.kt
+++ b/app/src/main/java/app/passwordstore/util/settings/Migrations.kt
@@ -12,8 +12,9 @@ import app.passwordstore.util.extensions.getString
 import app.passwordstore.util.git.sshj.SshKey
 import com.github.michaelbull.result.get
 import com.github.michaelbull.result.runCatching
-import java.io.File
 import java.net.URI
+import java.nio.file.Paths
+import kotlin.io.path.exists
 import logcat.LogPriority.ERROR
 import logcat.LogPriority.INFO
 import logcat.logcat
@@ -108,7 +109,7 @@ private fun migrateToHideAll(sharedPrefs: SharedPreferences) {
 }
 
 private fun migrateToSshKey(filesDirPath: String, sharedPrefs: SharedPreferences) {
-  val privateKeyFile = File(filesDirPath, ".ssh_key")
+  val privateKeyFile = Paths.get(filesDirPath, ".ssh_key")
   if (
     sharedPrefs.contains(PreferenceKeys.USE_GENERATED_KEY) &&
       !SshKey.exists &&
diff --git a/app/src/main/java/app/passwordstore/util/settings/PasswordSortOrder.kt b/app/src/main/java/app/passwordstore/util/settings/PasswordSortOrder.kt
index 61e4b118..3adc87cf 100644
--- a/app/src/main/java/app/passwordstore/util/settings/PasswordSortOrder.kt
+++ b/app/src/main/java/app/passwordstore/util/settings/PasswordSortOrder.kt
@@ -11,6 +11,7 @@ import app.passwordstore.Application
 import app.passwordstore.data.password.PasswordItem
 import app.passwordstore.util.extensions.base64
 import app.passwordstore.util.extensions.getString
+import kotlin.io.path.absolutePathString
 
 enum class PasswordSortOrder(val comparator: java.util.Comparator<PasswordItem>) {
   FOLDER_FIRST(
@@ -27,8 +28,8 @@ enum class PasswordSortOrder(val comparator: java.util.Comparator<PasswordItem>)
     Comparator { p1: PasswordItem, p2: PasswordItem ->
       val recentHistory =
         Application.instance.getSharedPreferences("recent_password_history", Context.MODE_PRIVATE)
-      val timeP1 = recentHistory.getString(p1.file.absolutePath.base64())
-      val timeP2 = recentHistory.getString(p2.file.absolutePath.base64())
+      val timeP1 = recentHistory.getString(p1.file.absolutePathString().base64())
+      val timeP2 = recentHistory.getString(p2.file.absolutePathString().base64())
       when {
         timeP1 != null && timeP2 != null -> timeP2.compareTo(timeP1)
         timeP1 != null && timeP2 == null -> return@Comparator -1
diff --git a/app/src/main/java/app/passwordstore/util/viewmodel/SearchableRepositoryViewModel.kt b/app/src/main/java/app/passwordstore/util/viewmodel/SearchableRepositoryViewModel.kt
index 3c3db292..2a1be5a7 100644
--- a/app/src/main/java/app/passwordstore/util/viewmodel/SearchableRepositoryViewModel.kt
+++ b/app/src/main/java/app/passwordstore/util/viewmodel/SearchableRepositoryViewModel.kt
@@ -32,10 +32,21 @@ import app.passwordstore.util.settings.PasswordSortOrder
 import app.passwordstore.util.settings.PreferenceKeys
 import com.github.androidpasswordstore.sublimefuzzy.Fuzzy
 import dagger.hilt.android.lifecycle.HiltViewModel
-import java.io.File
+import java.nio.file.Files
+import java.nio.file.Path
+import java.nio.file.Paths
 import java.text.Collator
 import java.util.Locale
 import javax.inject.Inject
+import kotlin.io.path.absolutePathString
+import kotlin.io.path.exists
+import kotlin.io.path.extension
+import kotlin.io.path.isDirectory
+import kotlin.io.path.isHidden
+import kotlin.io.path.isRegularFile
+import kotlin.io.path.name
+import kotlin.io.path.pathString
+import kotlin.io.path.relativeTo
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
@@ -43,7 +54,6 @@ import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.drop
-import kotlinx.coroutines.flow.emptyFlow
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.flowOn
 import kotlinx.coroutines.flow.map
@@ -54,9 +64,9 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.yield
 import me.zhanghai.android.fastscroll.PopupTextProvider
 
-private fun File.toPasswordItem() =
-  if (isFile) PasswordItem.newPassword(name, this, PasswordRepository.getRepositoryDirectory())
-  else PasswordItem.newCategory(name, this, PasswordRepository.getRepositoryDirectory())
+private fun Path.toPasswordItem() =
+  if (isRegularFile()) PasswordItem.newPassword(this, PasswordRepository.getRepositoryDirectory())
+  else PasswordItem.newCategory(this, PasswordRepository.getRepositoryDirectory())
 
 private fun PasswordItem.fuzzyMatch(filter: String): Int {
   val (_, score) = Fuzzy.fuzzyMatch(filter, longName)
@@ -89,7 +99,7 @@ private fun PasswordItem.Companion.makeComparator(
 }
 
 val PasswordItem.stableId: String
-  get() = file.absolutePath
+  get() = file.absolutePathString()
 
 enum class FilterMode {
   NoFilter,
@@ -151,7 +161,7 @@ constructor(
     get() = PasswordItem.makeComparator(typeSortOrder, directoryStructure)
 
   private data class SearchAction(
-    val baseDirectory: File,
+    val baseDirectory: Path,
     val filter: String,
     val filterMode: FilterMode,
     val searchMode: SearchMode,
@@ -162,7 +172,7 @@ constructor(
   )
 
   private fun makeSearchAction(
-    baseDirectory: File,
+    baseDirectory: Path,
     filter: String,
     filterMode: FilterMode,
     searchMode: SearchMode,
@@ -206,9 +216,9 @@ constructor(
         val prefilteredResultFlow =
           when (searchAction.listMode) {
             ListMode.FilesOnly ->
-              listResultFlow.filter { it.isFile }.flowOn(dispatcherProvider.io())
+              listResultFlow.filter { it.isRegularFile() }.flowOn(dispatcherProvider.io())
             ListMode.DirectoriesOnly ->
-              listResultFlow.filter { it.isDirectory }.flowOn(dispatcherProvider.io())
+              listResultFlow.filter { it.isDirectory() }.flowOn(dispatcherProvider.io())
             ListMode.AllEntries -> listResultFlow
           }
         val passwordList =
@@ -223,7 +233,7 @@ constructor(
             FilterMode.Exact -> {
               prefilteredResultFlow
                 .filter { absoluteFile ->
-                  absoluteFile.relativeTo(root).path.contains(searchAction.filter)
+                  absoluteFile.relativeTo(root).pathString.contains(searchAction.filter)
                 }
                 .map { it.toPasswordItem() }
                 .flowOn(dispatcherProvider.io())
@@ -238,7 +248,7 @@ constructor(
               if (regex != null) {
                 prefilteredResultFlow
                   .filter { absoluteFile ->
-                    regex.containsMatchIn(absoluteFile.relativeTo(root).path)
+                    regex.containsMatchIn(absoluteFile.relativeTo(root).pathString)
                   }
                   .map { it.toPasswordItem() }
                   .flowOn(dispatcherProvider.io())
@@ -268,27 +278,28 @@ constructor(
       }
       .flowOn(dispatcherProvider.io())
 
-  private fun shouldTake(file: File) =
+  private fun shouldTake(file: Path) =
     with(file) {
       if (showHiddenContents) {
         return !file.name.startsWith(".git")
       }
-      if (isDirectory) {
-        !isHidden
+      if (isDirectory()) {
+        !isHidden()
       } else {
-        !isHidden && file.extension == "gpg"
+        !isHidden() && file.extension == "gpg"
       }
     }
 
-  private fun listFiles(dir: File): Flow<File> {
-    return dir.listFiles(::shouldTake)?.asFlow() ?: emptyFlow()
+  private fun listFiles(dir: Path): Flow<Path> {
+    return Files.newDirectoryStream(dir, ::shouldTake).asFlow()
   }
 
-  private fun listFilesRecursively(dir: File): Flow<File> {
+  private fun listFilesRecursively(dir: Path): Flow<Path> {
     return dir
+      .toFile()
       // Take top directory even if it is hidden.
       .walkTopDown()
-      .onEnter { file -> file == dir || shouldTake(file) }
+      .onEnter { file -> file.toPath() == dir || shouldTake(file.toPath()) }
       .asFlow()
       // Skip the root directory
       .drop(1)
@@ -296,24 +307,25 @@ constructor(
         yield()
         it
       }
+      .map { it.toPath() }
       .filter(::shouldTake)
   }
 
   private val _currentDir = MutableStateFlow(root)
   val currentDir = _currentDir.asStateFlow()
 
-  data class NavigationStackEntry(val dir: File, val recyclerViewState: Parcelable?)
+  data class NavigationStackEntry(val dir: Path, val recyclerViewState: Parcelable?)
 
   private val navigationStack = ArrayDeque<NavigationStackEntry>()
 
   fun navigateTo(
-    newDirectory: File = root,
+    newDirectory: Path = root,
     listMode: ListMode = ListMode.AllEntries,
     recyclerViewState: Parcelable? = null,
     pushPreviousLocation: Boolean = true,
   ) {
     if (!newDirectory.exists()) return
-    require(newDirectory.isDirectory) { "Can only navigate to a directory" }
+    require(newDirectory.isDirectory()) { "Can only navigate to a directory" }
     if (pushPreviousLocation) {
       navigationStack.addFirst(NavigationStackEntry(_currentDir.value, recyclerViewState))
     }
@@ -353,12 +365,12 @@ constructor(
 
   fun search(
     filter: String,
-    baseDirectory: File? = null,
+    baseDirectory: Path? = null,
     filterMode: FilterMode = FilterMode.Fuzzy,
     searchMode: SearchMode? = null,
     listMode: ListMode = ListMode.AllEntries,
   ) {
-    require(baseDirectory?.isDirectory != false) { "Can only search in a directory" }
+    require(baseDirectory?.isDirectory() != false) { "Can only search in a directory" }
     searchActionFlow.update {
       makeSearchAction(
         filter = filter,
@@ -401,7 +413,7 @@ constructor(
 private object PasswordItemDiffCallback : DiffUtil.ItemCallback<PasswordItem>() {
 
   override fun areItemsTheSame(oldItem: PasswordItem, newItem: PasswordItem) =
-    oldItem.file.absolutePath == newItem.file.absolutePath
+    oldItem.file.absolutePathString() == newItem.file.absolutePathString()
 
   override fun areContentsTheSame(oldItem: PasswordItem, newItem: PasswordItem) = oldItem == newItem
 }
@@ -479,11 +491,11 @@ open class SearchableRepositoryAdapter<T : RecyclerView.ViewHolder>(
   fun requireSelectionTracker() = selectionTracker!!
 
   private val selectedFiles
-    get() = requireSelectionTracker().selection.map { File(it) }
+    get() = requireSelectionTracker().selection.map { Paths.get(it) }
 
   fun getSelectedItems() = selectedFiles.map { it.toPasswordItem() }
 
-  fun getPositionForFile(file: File) = itemKeyProvider.getPosition(file.absolutePath)
+  fun getPositionForFile(file: Path) = itemKeyProvider.getPosition(file.absolutePathString())
 
   final override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): T {
     val view = LayoutInflater.from(parent.context).inflate(layoutRes, parent, false)