Modern password manager
with unlimited password sharing
for teams and families

  • Sync your passwords seamlessly between your devices
  • Share collaborative passwords with your team, family or friends
  • Use private cloud (self-hosted server) or keep all data offline on your devices
  • Modern and consistent design with dark mode support
  • No ads or tracking (we respect your privacy)
  • Available for Android and Ubuntu (macOS and Windows coming soon)
  • Get it from Google Play

Get Pass Butler now for only 4.99€
and start enjoying password management

Features

Secure technology

Pass Butler uses only well-known and secure cryptographic technology to protect your passwords to the highest standards

Private sync server

Store your sensitive passwords fully encrypted on a self-hosted server – no need to trust unknown cloud providers anywhere in the world

How to set up

Share your passwords

Share passwords you want easily with your team, friends, or family – no more frustrating manual password distribution

Biometric unlock and AutoFill

On Android, you can easily unlock Pass Butler with your face or finger and fill out login forms in apps or websites automatically

Dark mode support

If you prefer to work in dark environments or just like it, enjoy the Pass Butler user interface in an eye friendly dark design

Unrestricted offline usage

Pass Butler has no password item limits or “reminders” to sign in to the cloud if you just want to keep your data offline without a sync server

No ads and tracking

Pass Butler does not include any ads, tracking, or analytics because we respect your privacy and don't like tracking in apps either

Open-source software

Pass Butler is open-source – the code that secures your passwords can be checked by experts and everybody else who's interested

See on Github

About Pass Butler

Pass Butler is developed by Bastian Raschke from Hamburg living in Munich, Germany.

Security was always a topic that interested me, so I studied computer science with focus on “secure and mobile systems” at the University of Applied Sciences in Trier, Germany. In that time I developed a fingerprint sensor software, a hardware security USB dongle (inspired by the famous YubiKey) and a lot more technical devices.

Now in my full-time job I'm a professional Android developer working for more than 6 years (see my website), so I put my knowledge together to start building my own password manager in 2019 because the competitors lacked of features I needed:

I wanted a modern looking app with a self-hosted sync server (without external sync bridge) and unlimited password sharing backed by cryptography to avoid storing all my private passwords on my business devices (only some chosen passwords should be accessible). I also think it is unacceptable for an app that handles highly sensitive data like passwords to include ads, analytics or tracking, which many of the competitors do. So Pass Butler was developed with love and patience in nearly 3 years in my free time to provide an app that is well-engineered and offers high code quality to protect your valueable login credentials as good as possible.

Bastian Raschke portrait

Bastian Raschke

Founder and Developer

Frequently Asked Questions

Why not simply use KeePass etc.?

You are totally fine to use KeePass or other password managers if you like them. But Pass Butler offers the following advantages compared to other open-source password managers:

  • Sync with a simple server you can set up and host by yourself easily (no need to use a sync bridge)
  • Unlimited password sharing that is driven by cryptographic technology instead of only simple error-prone access checks
  • Beautiful user interface using Material design including dark mode
  • Modern and consistent app architecture built with patience in nearly 3 years

Pass Butler supports import from KeePass 2, KeePassX 2.x and KeePassXC – so you can try Pass Butler easily!

Is Pass Butler free because it's open-source?

Pass Butler is open-source software, which means you can check out or modify the source code if you want to. In addition, everybody is able to review the technology that is used internally to protect your passwords. This ensures, no undesired code is hidden in the application.

Nevertheless, because the development took a long time and was a lot of work, the Android version costs an affordable fee. But of course you are totally free to compile and use both versions without any charge, the only limitation is the dark mode support of the desktop version that requires a Premium Key.

Why is Pass Butler not available in my language?

Help translate to your language! At the moment, Pass Butler is available in:

  • English
  • German

More coming soon with your help! ❤️ Get an official listing here in the contributor's hall of fame and a Premium Key for the desktop version of Pass Butler.

More questions?

Contact us

Made in Munich, Germany

engineered with passion and quality


Engineering – Made in Germany logo

Choose your platform

Pass Butler
for Android

4.99
once

  • Sync your passwords seamlessly
  • Unlimited password sharing
  • Unlimited dark mode support
  • No ads or analytics / tracking
  • For Android 8 or newer
Buy now

Pass Butler
for desktop

free
lifetime

  • Sync your passwords seamlessly
  • Unlimited password sharing
  • Unlimited dark mode support
  • No ads or analytics / tracking
  • For Ubuntu 16 or newer
Download

Contact

If you have any questions about Pass Butler, contact us using the options below: