Ophcrack a free Windows password cracker based on rainbow tables

What is ophcrack?

Ophcrack is a free Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a Graphical User Interface and runs on multiple platforms.

Features:

� Runs on Windows, Linux/Unix, Mac OS X, ...
� Cracks LM and NTLM hashes.
� Free tables available for Windows XP and Vista/7.
� Brute-force module for simple passwords.
� Audit mode and CSV export.
� Real-time graphs to analyze the passwords.
� LiveCD available to simplify the cracking.
� Dumps and loads hashes from encrypted SAM recovered from a Windows partition.
� Free and open source software (GPL).

Exist many version like this:

Download ophcrack

The latest version of ophcrack is 3.8.0.

Please select the file appropriate for your platform below.

Windows (portable)
ophcrack-3.8.0-bin.zip

Windows 2000, XP, Vista, 7, 8 and 10 are supported.

md5sum: e8cb96786f5180a796465d73c5189495

Source 
ophcrack-3.8.0.tar.bz2

md5sum: d4449e15f65b1f0f82abfd963ceff452

The latest version of ophcrack LiveCD is 3.6.0 (including ophcrack 3.6.0). There are three versions available:

• » ophcrack XP LiveCD: cracks LM hashes (Windows XP and earlier)
• » ophcrack Vista LiveCD: cracks NT hashes (Windows Vista and 7)
• » ophcrack LiveCD: does not include any tables (if you already downloaded them)

Free XP Rainbow tables

These tables can be used to crack Windows XP passwords (LM hashes). They CANNOT crack Windows Vista and 7 passwords (NT hashes).

this tool is very effective to recovery windows passwords.

check it 

Li. Rodolfo H. Baz

www.ccat.edu.mx

www.rodolfohbaz.net