KeePassDX

KeePassDX KeePassDX is a free open-source password manager for Android, supporting encrypted KDB/KDBX vaults with AES, Twofish, ChaCha20, and Argon2. Enjoy biometric unlock, 2FA, autofill, and full entry history.

KeePassDX

KeePassDX is an open-source password manager made for Android. It follows Material Design guidelines and lets you create and manage encrypted database files in the .kdb and .kdbx formats. For strong protection, it supports modern encryption methods including AES, Twofish, ChaCha20, and Argon2 to keep your passwords, keys, and digital identities secure.

Designed to work smoothly with the wider KeePass ecosystem, KeePassDX includes practical tools such as biometric unlocking, two-factor authentication using one-time passwords, autofill, and a dedicated input keyboard. You can also adjust themes and review a history of your entry activity. Built using native technologies like Kotlin and Java, this app is free, ad-free, and focused on secure, efficient password management.

Highlights

• Create databases, entries, and groups
• Open and work with .kdb and .kdbx files



• Works with most KeePass-compatible alternatives
• Fast opening and copying of URI/URL fields



• Biometric recognition for quick vault access
• Manage one-time passwords for 2FA using HOTP/TOTP
• Material Design UI with theme support



• Auto-fill and app integration features
• Entry-filling keyboard for easier input
• View history for each entry
• Careful, precise control over settings

Key Features

• Safely store and retrieve passwords, keys, and digital identities
• Support for multiple database formats (kdb / kdbx) with strong encryption options like AES, Twofish, ChaCha20, and Argon2
• Compatibility with a variety of KeePass alternative apps
• Quick access to and copying of URL/URI information
• Biometric unlock (such as fingerprint or face unlock) for faster sign-in



• Two-factor authentication for added account protection

Tips for Users

• Use biometric recognition: Unlock your password vault quickly with your fingerprint or face, improving both security and convenience.
• Turn on two-factor authentication: Configure one-time passwords to strengthen account security and help prevent unauthorized access.
• Choose a theme: Personalize the look and feel by selecting from available themes for a cleaner, more comfortable interface.

Conclusion

KeePassDX is a multi-format password manager built to keep your personal information secure while still being easy to access on Android. With support for common KeePass database formats and a range of encryption algorithms, it helps you store passwords, keys, and digital identities in a structured and safe way.

It also integrates well with other popular password tools, offers biometric unlocking for faster access, includes one-time password handling for 2FA, and provides a user-friendly Material Design experience. Since it’s open-source and ad-free, the project continues to improve over time—expect regular updates. If you want additional capabilities and to support further development, consider checking out the Pro version.