Multi-platform transparent client-side encryption for your cloud files
A cryptographically verifiable code review system for the cargo
Cryptol: The Language of Cryptography
Open-source implementation of a substantial portion of the API
CLI wrapper around aws-encryption-sdk-python
A dead simple tool to sign files and verify digital signatures
Add digital signatures to PDF documents - GUI and CLI, cross-platform
A cross-platform crypto-steganography toolkit
A Free, Easy-to-Use, Cross-Platform OpenPGP Crypto Tool.
Powerful webdav client and sync tools with client-side AES encryption
DENUVO (VMProtect 2.6x) VM research tool
A powerful tool for cracking the Vigenère cipher
57 Hash Functions In One Program, plus each with HMAC or KMAC
cross-platform, encryption application
Encrypted volumes through command line
Encrypt a file with a password, right in your browser
Hash Calculator
UFONet - Denial of Service Toolkit
Erase everything. Leave nothing.
Petoron Quantum Standard (PQS)
Offline-first cybersecurity and system learning platform (Flutter)
Free and open-source PDF signing and verification application.