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
Popular easy-to-use and secure password manager
Open source disk encryption with strong security for the Paranoid
Add digital signatures to PDF documents - GUI and CLI, cross-platform
Aviator hack: seed-inspection of aviator crash predictor & aviator app
A secure socks5 proxy for Windows
A little tool to play with Windows security
Professional password generator and manager with full Unicode support
For full, incremental, compressed and encrypted backups or archives
Implementation of the EDIINT AS2 protocol (RFC 4130)
A stable and secure tunnel based on KCP with N:M multiplexing and FEC
A free "on-the-fly" transparent disk encryption program for PC & PDAs.
Mount EncFS folders - multiplatform style.
Stake Crash Predictor is a toolkit for stake mines predictor & Plinko.