Browse free open source Cryptography software and projects for Windows below. Use the toggles on the left to filter open source Cryptography software by OS, license, language, programming language, and project status.
WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
WPS wireless protocol audit software for Windows
Open source disk encryption with strong security for the Paranoid
Professional password generator and manager with full Unicode support
A little tool to play with Windows security
A secure socks5 proxy for Windows
Popular easy-to-use and secure password manager
Multi-platform transparent client-side encryption for your cloud files
For full, incremental, compressed and encrypted backups or archives
A free "on-the-fly" transparent disk encryption program for PC & PDAs.
Mount EncFS folders - multiplatform style.
OpenSC - tools and libraries for smart cards