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1Key Password Manager

1Key Password Manager

Rouf Syed

com.roufsyed.onekey

SystemF-DroidNot yet rated4 downloads

1Key Password Manager is a free, open-source Android System app. The latest version is 1.1.1, it is 4.5 MB, requires Android 8.0+, and is published by Rouf Syed.

Size
4.5 MB
Requires
Android 8.0+
Last updated
29 days ago25 Aug 2026
Safety
Scanned25 Aug 2026what does this mean?

License: GPL-3.0-only · Target SDK: 36 — what does target SDK mean?

Download Latest Version (v1.1.1)4.5 MB · APK

About this app

1Key is a local-first password manager for Android. Your vault lives on your device, encrypted with a key only you hold, and never moves unless you export it yourself. There is no account to create, no server to breach, and no network connection of any kind — the INTERNET permission is stripped from the manifest, so the operating system itself enforces the offline guarantee.

Screenshots

Permissions7 requested · 2 worth reviewing

What version 1.1.1 is allowed to do once installed. Highlighted entries reach outside the app’s own sandbox and are worth a second look. Not sure what a permission actually means? Learn how to evaluate app permissions.

  • CameraReview

    Use the camera to take photos or video.

    android.permission.CAMERA

  • Write External StorageReview

    Create and modify files on shared storage.

    android.permission.WRITE_EXTERNAL_STORAGE

  • Dynamic Receiver Not Exported Permission

    No description available for this permission.

    com.roufsyed.onekey.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

  • Post Notifications

    Show notifications.

    android.permission.POST_NOTIFICATIONS

  • Read External Storage

    Read files you have stored on the device.

    android.permission.READ_EXTERNAL_STORAGE

  • Use Biometric

    No description available for this permission.

    android.permission.USE_BIOMETRIC

  • Use Fingerprint

    No description available for this permission.

    android.permission.USE_FINGERPRINT

Version history1 published build
  1. v1.1.1Latestbuild 3Scanned
    Released
    25 Aug 2026
    Size
    4.5 MB
    Requires
    Android 8.0+
    Target SDK
    36

    Initial F-Droid release. Offline password manager with Argon2id KDF, AES-256-GCM per-field encryption, Keystore-wrapped keys, biometric unlock, System Autofill, built-in TOTP, and encrypted backups. No account, no network, no telemetry.

    7 permissions · 2 worth reviewing

    • CameraReview

      Use the camera to take photos or video.

      android.permission.CAMERA

    • Write External StorageReview

      Create and modify files on shared storage.

      android.permission.WRITE_EXTERNAL_STORAGE

    • Dynamic Receiver Not Exported Permission

      No description available for this permission.

      com.roufsyed.onekey.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    • Post Notifications

      Show notifications.

      android.permission.POST_NOTIFICATIONS

    • Read External Storage

      Read files you have stored on the device.

      android.permission.READ_EXTERNAL_STORAGE

    • Use Biometric

      No description available for this permission.

      android.permission.USE_BIOMETRIC

    • Use Fingerprint

      No description available for this permission.

      android.permission.USE_FINGERPRINT

    Download v1.1.1

New to sideloading? Read the install guide before opening an APK. Not sure this build supports your phone? See how to check your device’s Android version.

Read our guide to the best open-source privacy and security apps for Android

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