WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Implementation of the EDIINT AS2 protocol (RFC 4130)
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Free portable cross-platform graphical multi-user password manager
Java application for encryption
Portfolio Secure 22 [Improved.Simplified.Alternative]
Tiny front end to hcrypt.exe from project page Hcrypto
Just A Few Clicks To Encrypt Your File
An easy to use 'front-end' to ProxyCrypt encryption application
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
Java Encryption Utility.
Base64 encode (or decode) files of any type with this lightweight tool
more convenient one-time-pad encryption.
Comfortable hash-tool for texts and files
IPsec / IKEv2-based VPN software for Linux.
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
NCrypted - simple file encryption software with GPU support
Graphical user interface for the utility sfxcompress
A tiny, fast encryption tool in C
SES brings back the uncrackable onetime pad, with a digital twist.
A family of FLEA-inspired CSPRNGs and Stream Ciphers
A family of small-state CSPRNGs and Stream Ciphers
Encrypt Your Text documents with XOR encryption