WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Popular easy-to-use and secure password manager
Professional password generator and manager with full Unicode support
For full, incremental, compressed and encrypted backups or archives
FIDO® Certified StrongKey FIDO Server (SKFS)
Easy create and sign x509 certificates and generate RSA key pairs
A folder sync tool with encryption
SCSI Tape Encryption Manager
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
NCrypted - simple file encryption software with GPU support
Encrypting E-Mail Client
encFS qt wrapper, creates encrypted folder
Modular Digestion Tool
NetCrypt - file-transfer utility providing secure data transfer
Visualization of random generators