- changeme - A default credential scanner.
- Hashcat - Advanced Password Recovery.
- Hydra - Parallelized login cracker which supports numerous protocols to attack.
- John the Ripper - Open Source password security auditing and password recovery.
- jwt_tool - A toolkit for testing, tweaking and cracking JSON Web Tokens.
- Ophcrack - Free Windows password cracker based on rainbow tables.
- Patator - Multi-purpose brute-forcer, with a modular design and a flexible usage.
- Turbo Intruder - Burp Suite extension for sending large numbers of HTTP requests and analyzing the results.