Browse free open source Cryptography software and projects 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
Popular easy-to-use and secure password manager
Add digital signatures to PDF documents - GUI and CLI, cross-platform
Aviator hack: seed-inspection of aviator crash predictor & aviator app
Professional password generator and manager with full Unicode support
A secure socks5 proxy for Windows
For full, incremental, compressed and encrypted backups or archives
A little tool to play with Windows security
A shadowsocks client for Android
Implementation of the EDIINT AS2 protocol (RFC 4130)
A stable and secure tunnel based on KCP with N:M multiplexing and FEC
Stake Crash Predictor is a toolkit for stake mines predictor & Plinko.