A high-level OpenPGP library
antigift is simple cross-platform, files & folders encryption tool
FIDO strong authentication, encryption, digital signature engine
Secure mail + Tor gateway
Encryption/Decryption tool for words/hash/digits/encoded text
Web based message encryption software
Data Access Layer 4 Java
Free offline encryption – Enigma + AES-256-GCM – no cloud
EaseFilter File Secure Sharing Example