AWS Encryption SDK
Open-source code that enables you to use AES + Blowfish in CBC mode
For full, incremental, compressed and encrypted backups or archives
Symmetric File and Text Encryption
A simple password manager for Windows based on OpenSSL
A File Encryptor with many Options and Powerful Algorithms!
supports RS232/485/Modbus, sockets, text enc/dec (multi-alg) and so on
Midbar is more than just an open source password vault!
symetric crypto based on PI calculation.
Encrypt your files fast and for free!
The KhadashPay project is an open-source payment system.
Tiny front end to hcrypt.exe from project page Hcrypto
Cross-platform GMSM Security Suite written in Go
A command line interface for encryption and decryption using the NTRU
Alleged RC4 crypto provider class library.
Encryption/Decryption demonstration app using the S-DES algorithm
Korea Internet & Security Agency's Cipher Suite written in Go
Bcrypt encrypts and decrypts files using the blowfish algorithm
Stanford Javascript Crypto Library
more convenient one-time-pad encryption.
Why pay Ransom when you have Ransomware Recovery Tool for decryption
Text and image encryption and decryption software
32768-bit symmetric-key encryption, fully-functional development CLI
NCrypted - simple file encryption software with GPU support