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Mobile app · Security & privacy

1Key Password Manager

Offline password manager. 2FA + notes. No account, no network, no telemetry.

  • Completely free
  • Android
  • Open source

Overview

1Key Password Manager is a password manager, available on Android.

Features described in its F-Droid listing: offline use.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Offline password manager.” — F-Droid, 10 November 2026
  • “1Key is a local-first password manager for Android.” — F-Droid, 10 November 2026
  • “Tag-based organisation, favourites, full-text search” — F-Droid, 10 November 2026
  • “Live-preview Markdown in notes with a helper bar; disable in Settings if you prefer plain text” — F-Droid, 10 November 2026
  • “Autofill” — F-Droid, 10 November 2026
  • “Encrypted backup as a .1key file (AES-256-GCM with Argon2id key derivation)” — F-Droid, 10 November 2026
  • “Direct import from Google Passwords, LastPass, KeePass, 1Password, Dashlane, NordPass, Safari / iCloud Keychain — auto-detects format, no manual column mapping” — F-Droid, 10 November 2026
  • “The QR-scanning and OCR features use Google's ML Kit library, which contains proprietary code.” — F-Droid, 10 November 2026

At a glance

All of 1Key Password Manager is free: no feature is locked behind a paid plan, and its code is open.

Its licence (GPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No advertising
  • Commercial use allowed

Sources and checks

  • Facts collected from F-Droid (credit card, source code, publisher, licence, free status, platforms, ads, commercial use, version) —
  • Last technical check: 6 November 2026
  • Description from F-Droid — F-Droid (citation courte)

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