Password Crackers/ Hacking Tool

What is ophcrack?
Ophcrack is a rainbow-table based password cracker. This tool can import hashes from different formats included dumping directly from the SAM files of Windows. Some Rainbow tables are free to download but if you want larger ones, you can buy it from Objectif Sécurité.

Is ophcrack Free?

Does ophcrack Work on all Operating Systems?
This tool works on Linux, Microsoft Windows and MAC OS X.

What are the Typical Uses for ophcrack?
Primary use of this tool is for password discovery. It can fork out simple passwords within minutes. Buying additional rainbow tables will enable you to crack complex passwords.