A modern, portable, easy to use crypto library
CLI wrapper around aws-encryption-sdk-python
Qtum Core Wallet
Open source disk encryption with strong security for the Paranoid
Add digital signatures to PDF documents - GUI and CLI, cross-platform
For full, incremental, compressed and encrypted backups or archives
GnuPG 2.2, 2.3 and 2.4 distributions for OS X / macOS
Implementation of the EDIINT AS2 protocol (RFC 4130)
DENUVO (VMProtect 2.6x) VM research tool
FIDO® Certified StrongKey FIDO Server (SKFS)
UFONet - Denial of Service Toolkit
PGP graphical user interface
Encrypt and manage secret text data
cross-platform, encryption application
An easy to use 'front-end' to ProxyCrypt 3.X encryption application
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Powerful webdav client and sync tools with client-side AES encryption
irreversible encryption with time self-destruction
MToken - Tokens processing system (Security)