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Secure Password Management for iOS and macOS.

Open Source. Offline First. KeePass Compatible.

Beyond Impressed!

I am beyond impressed with the quality of this app (where’s the extra stars when you need them!). Within 5 minutes of downloading this app, I purchased the pro version. I highly recommend this if you’re looking for a solution to manage your password database.

Helping you take password security seriously.

Strongbox provides best in class secure password management helping you keep your data secret. Protecting you from digital attacks by using recognized best practices, state of the art cryptography, and industry standard formats. Strongbox not only secures your data but provides a beautiful native experience on iPhones, iPad’s and Macs. The ultimate KeePass iOS password manager.

Native integration. Intuitive design.

Strongbox is a native App on both iOS and MacOS platforms. This means it looks and feels just like an App should. Designed with Apple’s human interface guidelines in mind and using standard UI paradigms, controls, colours and integrations, Strongbox just feels native. AutoFill integration means you never have to leave Safari or your other Apps to fill in a password, just tap the Strongbox suggestion above your keyboard, authenticate and you’re done. Use Face ID to automatically unlock your database, being secure has never been so convenient.

State of the Art Cryptography.

Strongbox provides an extensive suite of cryptographic ciphers that keeps your passwords and secrets secure from hackers. Using symmetric ciphers like the DOD standard AES256 algorithm by default. Alternatively you can choose the Bruce Schneier designed TwoFish or a modern stream cipher like ChaCha20. 

Strongbox provides protection against brute force and offline hacks by using the recognized best key derivation functions in the field. This includes support for the recent award winning GPU-resistant Argon2 KDF. YubiKey support means you can use a hardware token such as the 5Ci to provide another layer of protection over your secrets.

Zero lock-in. Open source.

Strongbox stores your private data in one of two industry leading and open source formats. This can be the well known and widely supported KeePass format (KDB and KDBX) or the long respected Password Safe format (PSAFE3). This means you can always open your database with the many available clients on pretty much every imaginable platform. It also means you can use your Strongbox database on Windows or send it to your FreeBSD friend. All safe in the knowledge that the database is completely compatible.

Strongbox itself is also open source with the code available for perusal and audit on Github. Give us a star!

Myriad storage integrations.

Strongbox allows you to store your database where you want. By offering many cloud drive integrations such as iCloud, Dropbox, Google Drive and Microsoft Onedrive you choose where you keep your secrets. Strongbox will manage the synchronization effortlessly behind the scenes. Strongbox does not require you to setup a server nor does it have a single point of failure like other centralized managers. You’re in control.

You can also choose to host your own database if you feel more comfortable managing storage yourself. Strongbox supports both SFTP (including private key based authentication) and WebDAV (integrating beautifully with Nextcloud btw).

For some this may not be enough isolation. Strongbox has you covered. You can store your database on your device only, completely locally. You can Import and Export from your Desktop (for example) via LAN, AirDrop or iTunes File Sharing. Never let your database touch an external server if you prefer. 

Want to know more?

Strongbox works well for both business and personal use. To find out more about all the features, learn about pricing, or just get straight to the download, tap on an option below.

Over 250,000 people rely on Strongbox every day.

Securing their secrets on iOS and MacOS. Oh, and the press like it too...
This app is by far the best way to manage your passwords. Up until recently I was using Mini Keepass until suddenly it was no longer supported. That turned out to be a blessing in disguise.
We use The family Sharing version and love it! It’s so seamless with Dropbox and keypassxc. TouchID makes it super simple to login on the phone, and now a single file can be accessed by all devices.
This app does what it promises and looks good! Open Source, uses proven cryptography, & cloud storage, is compatible with Keepass 1/2, and Password Safe formats. Allows YubiKey if desired.
Borbo Angiers