KeeWeb

KeePassXC is a modern, secure, open source password manager that runs on Windows, macOS, and Linux and stores all credentials in an offline, encrypted database under your full control. It uses strong encryption (AES-256 by default, with optional Twofish or ChaCha20) and supports key files or hardware security keys (such as YubiKey) for enhanced protection, so your master password and database remain entirely under your control. You can save usernames, passwords, URLs, notes, attachments, and custom attributes, organize and search them in groups, generate strong randomized passwords or passphrases, and autofill login forms via the built-in Auto-Type or browser extension. It works with the KeePass 2 (.kdbx) database format, can import from CSV or backups of other password managers, and allows storage of TOTP two-factor authentication codes within the database.

Store passwords and other sensitive data such as addresses, banking information, and passport details while keeping everything organized through categories, tags, and favorites. Automatically generate and securely store passwords to simplify credential management across all your devices. Check the strength of passwords as you create them or let C2 Password generate complex combinations of letters, numbers, and symbols for you. Always have your credentials on hand when you need them, no matter what device you're using. Add items on one device and access them from anywhere through handy mobile apps, convenient browser extensions, or the C2 Password website. Easily share passwords and other items with family members, friends, and colleagues by inviting them to a shared vault via email. Items stored in each user’s personal vault are kept private. Send files securely to others by requiring authentication from the receiver, adding text or image watermarks.