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ophcrack

4.4 Stars (131)
66,948 Downloads (This Week)
Last Update:
Download ophcrack-vista-livecd-3.6.0.iso
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Description

Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. It recovers 99.9% of alphanumeric passwords in seconds.

ophcrack Web Site

Features

  • Cracks LM and NTLM Windows hashes
  • Free tables available for Windows XP, Vista and 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
  • Loads hashes from encrypted SAM recovered from a Windows partition

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User Ratings

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ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
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User Reviews

  • quazzy
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    This software rocks!!! It's just recovered my lost login password with hardly any effort and no fuss. For the past year I've been using a fingerprint reader to logon to my laptop. After many "too slow" or "Too fast" comments while trying to use the device, I decided to uninstall it. On rebooting I was met with the password screen, but what was the password???? After much shouting and hair pulling, a friend told me about Ophcrack. So I downloaded the iso file, burnt it to CD and inserted into the drive of my password protected laptop. A few minutes later i'm looking at my lost password. Yesssss. Nuff said It works.

    Posted 04/13/2014
  • mnjgrimmer
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I just purchased the password kit and after starting from the CD it says it did not find an operating system on my hard drive. Now what do I do? Oh course this was not one of the FAQ. Can anyone help me. Thanks

    Posted 04/07/2014
  • djsuess
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    great job

    Posted 04/04/2014
  • spymaster
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    I use Spotmau to crack admin passwords on machines I repair. Not even Hirens is as comfortable to use.

    Posted 03/02/2014
  • dahoppsrno1
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Hey kaywat716, download Hirens ISO. It has pwd reset tools for any account. Interesting tool, but even using the largest table, unable to crack my Upper and lower case alpha-numeric with special character password. I imagine testing the security etc of passwords can be useful, yet resetting takes minutes.

    Posted 02/18/2014
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Additional Project Details

Intended Audience

Developers, End Users/Desktop, System Administrators

User Interface

Command-line, Qt, Web-based

Programming Language

C, C++, Java

Registered

2005-03-10
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