hashcat - The World's Fastest CPU/GPU powered password cracker.
Kon-Boot - Kon-Boot is a password hacking, password recovery tool for Windows and Mac.
John the Ripper - A fast password cracker for Unix, macOS, Windows, DOS, BeOS, and OpenVMS
Password Recovery Bundle - Quickly recover or reset passwords for Windows, PDF, ZIP, RAR, Office Word/Excel/PowerPoint documents. Retrieve passwords for instant messengers, email accounts, web browsers, FTP logins, and more.
Pyrit - Pyrit allows to create massive databases, pre-computing part of the IEEE 802.
ophcrack - Ophcrack is a Windows Password cracker based on Rainbow Tables. Features