Open source disk encryption with strong security for the Paranoid
Add digital signatures to PDF documents - GUI and CLI, cross-platform
An easy to use 'front-end' to ProxyCrypt 3.X encryption application
GnuPG 2.2, 2.3 and 2.4 distributions for OS X / macOS
For full, incremental, compressed and encrypted backups or archives
Implementation of the EDIINT AS2 protocol (RFC 4130)
DENUVO (VMProtect 2.6x) VM research tool
cross-platform, encryption application
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
A cross-platform crypto-steganography toolkit
The safest way to store private data in untrusted (cloud) environments
minimalistic, secure and autonomous P2P messenger
Powerful webdav client and sync tools with client-side AES encryption
UFONet - Denial of Service Toolkit
FIDO® Certified StrongKey FIDO Server (SKFS)
PGP graphical user interface
cryptographic contract format
binary encryption archiver
MToken - Tokens processing system (Security)