GnuPG 2.2, 2.3 and 2.4 distributions for OS X / macOS
For full, incremental, compressed and encrypted backups or archives
cross-platform, encryption application
C++ cryptographic library (modern hash functions, ciphers, KDFs)
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Portfolio Secure 22 [Improved.Simplified.Alternative]
antigift is simple cross-platform, files & folders encryption tool
Mkpass - Command line Secure Password Generator
Easy to use PKI library
A free and easy-to-use password protected file archiver
Digital Signature for PDF documents in Spanish
Mount EncFS folders - multiplatform style.
Base64 encode (or decode) files of any type with this lightweight tool
GMR digital signature system
Programa de Criptografia.
Portable, secure and open source AES256 password manager
Passphrase entry tool with hashing functions. for the paranoid.
AES-128 bit file encryptor
Graphical user interface for the utility sfxcompress