Cool Software to Encrypt your Files

Kryptor is free and open-source file encryption software for Windows, Linux, and macOS. Kryptor is licensed under GPLv3.

Main Features :

  • File encryption using XChaCha20 (default), XSalsa20, or AES-CBC with 256-bit keys.
  • Key derivation using the Password Hashing Competition winner Argon2.
  • A unique encryption key per file derived from a password and/or key file.
  • Secure key file generation. Alternatively, any file type can be used as a key file.
  • Optional anonymous renaming of encrypted files and folders.
  • Memory encryption to protect sensitive data in memory.
  • Password sharing support using libsodium Sealed Boxes (Curve25519, XSalsa20-Poly1305).
  • Built-in password and passphrase generator. Auto clear clipboard after copying passwords.
  • Customization of settings such as encryption algorithm, Argon2 parameters, light/dark theme, etc.
  • Can be run offline and no account is needed. By default, there are automatic checks for updates, but this can be disabled.