KeePassX is a multi-platform port of KeePass, an open source and cross-platform password manager. This utility helps you to manage your passwords in a secure way. You can put all your passwords in one database, which is locked with one master key or a key-disk. This lets users only need to remember one single master password or insert the key-disk to unlock the whole database.
The databases are encrypted using the algorithms AES (alias Rijndael) or Twofish using a 256 bit key.
KeePassX currently uses same the database file format as the KeePass 1.x (Classic) password manager software for Windows.
Key Features
- Extensive management- title for each entry for better identification:
- Determine different expiration dates.
- Insertion of attachments.
- User-defined symbols for groups and entries.
- Fast entry duplication.
- Sorting entries in groups.
- Search function: in specific groups or in the complete database.
- Auto-Type, a feature that allows you to e.g. log in to a web page by pressing a single key combination. KeePassX does the rest of the typing for you. Auto-Type reads the title of currently active window on your screen and matches it to the configured database entries.
- Database security with access to the KeePassX database being granted either with a password, a key-file (e.g. a CD or a memory-stick) or both.
- Automatic generation of secure passwords.
- Precaution features, quality indicator for chosen passwords hiding all passwords behind asterisks.
- Encryption- either the Advanced Encryption Standard (AES) or the Twofish algorithm are used, with encryption of the database in 256 bit sized increments.
- Import and export of entries. Import from PwManager (*.pwm) and KWallet (*.xml) files, Export as textfile (*.txt).
Website: www.keepassx.org
Support: FAQ
Developer: KeePassX Team
License: GNU GPL v2

KeePassX is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| GUI Password Managers | |
|---|---|
| KeePassXC | Safely store passwords and auto-type them into websites and software |
| Bitwarden | Password management for individuals, teams, and business organizations |
| KeeWeb | Password manager compatible with KeePass |
| Secrets | Password manager which makes use of the KeePass v.4 format |
| Password Safe | Password manager using wxWidgets |
| QtPass | Graphical User Interface for pass |
| KWalletManager | Password management tool with Blowfish and GPG encryption |
| Rooster | Simple password manager for geeks |
| OneKeePass | Supports the KeePass-compatible database |
| SpicyPass | Lightweight password manager |
| KeePassX | Multi-platform port of KeePass |
| Seahorse | GNOME front end for GnuPG |
| Pasaffe | Easy to use password manager for GNOME |
| Rotor | Stateless password manager |
| Identities | Modern password-store client made for GNOME |
| FMP | Password manager written in memory-safe Rust |
| Passy | Offline password manager with cross-platform synchronization |
| Keycord | Browse and edit password stores |
| Keybox | Minimal, encrypted, local password manager |
| Key Rack | View and edit passwords |
| FPM2 | GTK2 port from Figaro’s Password Manager |
| Buttercup | Simple password manager based on NodeJS |
Read our verdict in the software roundup.
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