Android KeePassDX

Lightweight password safe and manager for Android, KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a secure way.

Features

Create database files / entries and groups.
Support for .kdb and .kdbx files (version 1 to 4) with AES - Twofish - ChaCha20 - Argon2 algorithm.
Compatible with the majority of alternative programs (KeePass, KeePassXC, KeeWeb, …).
Allows opening and copying URI / URL fields quickly.
Biometric recognition for fast unlocking (fingerprint / face unlock / …).
One-Time Password management (HOTP / TOTP) for Two-factor authentication (2FA).
Material design with themes.
Auto-Fill and Integration.
Field filling keyboard.
Dynamic templates
History of each entry.
Precise management of settings.
Code written in native languages (Kotlin / Java / JNI / C).

KeePassDX is open source and ad-free.

What is KeePassDX?

An alternative to remembering an endless list of passwords manually. This is made more difficult by using different passwords for each account. If you use one password everywhere and security fails only one of those places, it grants access to your e-mail account, website, etc, and you may not know about it or notice, before bad things happen.

KeePassDX is a password manager for Android, which helps you manage your passwords in a secure way. You can put all your passwords in one database, locked with a master key and/or a keyfile. You only have to remember one single master password and/or select the keyfile to unlock the whole database. The databases are encrypted using the best and most secure encryption algorithms currently known.

Small print?

KeePassDX is under open source GPL3 license, meaning you can use, study, change and share it at will. Copyleft ensures it stays that way. From the full source, anyone can build, fork, and check whether for example the encryption algorithms are implemented correctly. There is no advertising.

Do not worry, the main features remain completely free.

Optional visual styles are accessible after a contribution (and a congratulatory message (Ո‿Ո) ) or the purchase of an extended version to encourage contribution to the work of open source projects! If you contribute to the project and do not have access to the styles, do not hesitate to contact the author at contact@kunzisoft.com.

Contributions

Add features by making a pull request.
Help to translate KeePassDX to your language (on Weblate or by sending a pull request).
Donate 人◕ ‿‿ ◕人Y for a better service and a quick development of your features.
Buy the Pro version of KeePassDX.

Download

F-Droid is the recommended way of installing, a libre software project that verifies all the libraries and app code is libre software.

Source	Status	Version
Google Play		Free + Pro
F-Droid		Libre
IzzyOnDroid		Free
GitHub / Obtainium		Free & Libre

Package authenticity from GitHub

Download the app from GitHub releases
Install apksigner from Android Studio
Open the directory where you saved the downloaded file in the Terminal
Make sure that you have apksigner installed by running:
```
apksigner --version
```
Depending on the APK file you downloaded, run:

apksigner verify --verbose --print-certs -min-sdk-version 24 KeePassDX-*.apk

You should get this output :

Verified using v2 scheme (APK Signature Scheme v2): true
...
Number of signers: 1
Signer #1 certificate SHA-256 digest: 7d55b8af210381aabf960f07e17cf7857b6d2a642ca2da6bf0bdf1b200362f04
...
Signer #1 public key SHA-256 digest: 5d261d3176db1e077b80112824d9390167f3be0561827e42112ed6b71192db81

If it's the case, this means that the APK was well built by the author of KeePassDX.

Frequently Asked Questions

Other devices

KeePass (https://keepass.info/) is the original and official project for the desktop, with technical documentation for standardized database files. It is updated regularly with active maintenance (written in C#).
KeePassXC (https://keepassxc.org/) is an alternative integration of KeePass written in C++.
KeeWeb (https://keeweb.info/) is a web version that is also compatible with KeePass files.

License

This file is part of KeePassDX.

KeePassDX is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

KeePassDX is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with KeePassDX. If not, see http://www.gnu.org/licenses/.

This project is a fork of KeePassDroid by bpellin.

Kunzisoft / KeePassDX

readme