XChaCha20-BLAKE2b for symmetric encryption.
Argon2id for password-based key derivation.
BLAKE2b for hashing, keyed hashing, and key derivation.
X25519 for key exchange.
Ed25519 for digital signatures.
Encrypt files/folders with a password, keyfile, or asymmetric keys.
Create and verify digital signatures. Supports an authenticated comment and prehashing for large files.
Generation of asymmetric key pairs. The private key is encrypted for protection at rest.
UNIX style password entry and random passphrase generation.
Encrypting files using a recipient's public key allows for authenticated file sharing.
Random keyfile generation. Any type of file can also be used as a keyfile.
Optional obfuscation of output file names when encrypting files/folders.
Optional overwriting of input files.
Kryptor runs locally on your computer. No personal data is ever collected or sent to anyone.
Kryptor runs offline unless you run the