OneCritto

Offline JavaFX password manager that also encrypts files inside the vault.

Desktopfree

OneCritto is a free, open-source offline password manager built with JavaFX that keeps credentials and sensitive files together in a single encrypted vault file. It uses AES-256-GCM encryption and Argon2id key derivation with an integrity check to detect tampering, and can encrypt or decrypt any file directly inside the vault via streaming encryption. It also includes a real-time password strength meter and a password generator with strong and mnemonic modes.

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