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.
A little tool to play with Windows security
WPS wireless protocol audit software for Windows
A secure socks5 proxy for Windows
A shadowsocks client for Android
Open source disk encryption with strong security for the Paranoid
Professional password generator and manager with full Unicode support
A free "on-the-fly" transparent disk encryption program for PC & PDAs.
Decrypt encryptions without knowing the key or cipher
Popular easy-to-use and secure password manager
Next Generation of ShadowsocksX
Multi-platform transparent client-side encryption for your cloud files
CLI wrapper around aws-encryption-sdk-python
Mount EncFS folders - multiplatform style.