GnuPG for Windows
Complete and free implementation of the OpenPGP standard
End-to-end encrypted cloud for photos, videos and 2FA secrets
Bug-fix-only libev port of shadowsocks
CLI wrapper around aws-encryption-sdk-python
VanitySearch is a Bitcoin address prefix lookup tool.
A cross-platform crypto-steganography toolkit
Solving the Satoshi Puzzle
Sign PDF with Digital Signature Certificate
Secure Communications Starts Here.
Symmetric File and Text Encryption
Single Linux or Windows binary for secure text encryption
Secure communication software
No nonsense file encryption, Linux and Windows
A simple XOR file encoder.
Security Extensions to File Managers
An advanced file manager with qss themes and iso and folder previews
antigift is simple cross-platform, files & folders encryption tool
Morse Code Utilitiies to convert text messages to & from sound files.
file/stream encryption/decryption/CRC based on PI compute algorithm
Optimized implementation of RC4 (Rivest Cipher 4, ARCFOUR) in ASMx64.
A simple tool for split, zip, and encrypt files
A command line interface for encryption and decryption using the NTRU