file-encryption

A very small, very simple, yet very secure encryption tool.

Encrypt files, folders, and text with strong algorithms. Includes steganography and post-quantum key exchange (ML-KEM).

Encrypto lets you encrypt files before sending them to friends or coworkers. Drop a file into Encrypto, set a password, and then send it with added security.

AES Crypt for Windows (30-day trial)

AES-256 File Encryption CLI Tool

Encrypt and decrypt whole files or their parts using AES, 3-DES, RC2, and DES symmetric algorithms. You can encrypt files with a single password or specify cryptographic keys (vectors) instead. You can change key bit length for better protection.

Secure AES-256 file encryption and decryption — fast, simple, reliable