Strongbox
A password manager for KeePass and Password Safe databases, with YubiKey support and sync through cloud storage.
AGPL-3.0 · Downloads from apps.apple.com
- License
- AGPL-3.0
- Open source
- Source
- GitHub
- strongbox-password-safe
- Verified
- 2026
About Strongbox
Strongbox opens KeePass (KDB and KDBX) and Password Safe 3 databases on the Mac, iPhone and iPad. Databases can be stored locally or in cloud storage, YubiKey is supported, and entries can hold file attachments.
The app is distributed through the App Store with a free tier and paid Pro features. The repository publishes the functional source for transparency, but omits artwork and some build configuration, and the developers do not accept contributions.
Information
- Source code
- strongbox-password-safe/Strongbox
- License
- AGPL-3.0
- Website
- strongboxsafe.com
- Download
- apps.apple.com
- Category
- Privacy & security
- Evidence checked
- Tags
Maco links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit.
Sources and image credits
- github.com/strongbox-password-safe/Strongbox
- github.com/strongbox-password-safe/Strongbox/blob/master/LICENSE.md
- apps.apple.com/app/strongbox-password-safe/id897283731
- strongboxsafe.com
- icon.png: Strongbox developers. Official app icon from the App Store listing; trademark of Strongbox, not covered by the AGPL-3.0 code license.
License and artwork notices