FTPBuster

FTPBuster is a command-line brute-forcing tool engineered for testing the security of FTP, SFTP, and explicit FTPS servers through dictionary-based attacks. Its notable features include support for single username/password and wordlist attacks, real-time progress tracking, multithreading capabilities with a maximum of 50 threads, and automatic handling of UTF-8 encoded wordlists, making it suitable for penetration testing and ethical hacking scenarios.