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John the Ripper

John the Ripper is a fast password cracker for UNIX/Linux and Mac OS X.. Its primary purpose is to detect weak Unix passwords, though it supports hashes for many other platforms as well. There is an official free version, a community-enhanced version (with many contributed patches but not as much quality assurance), and an inexpensive pro version. You will probably want to start with some wordlists, which you can find here, here, or here. For downloads and more information, visit the John the Ripper homepage.

Popularity #10, unchanged
Rating ★★★★½ (8)
Latest release 1.8.0
May 30, 2013
(7 years, 11 months ago)


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no rating alena walker

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★★★★ AVG Retail

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★★★★★ Xie_BR

Well,this might have been the best cracker that I've never seen!

★★★★ Simens

John the Ripper used to work well on my Windows 7 PC but it failed recently on Windows 10 with October update. It runs two days and still not finding the password.

Another possible solution is to reset the password which is much faster to unlock the computer.

A good example: https://www.winpwd.com/reset-windows-10-password.html

Hope this help if you forgot Windows 10 login password.

no rating NekroDark

¿Puede desbloquear la clave para que tu elfa te ama?

Respuestas serias pls :v

no rating omaima khan

" you could try using http://www.hashcat.online for your password recovery, Its free for 1 hour and helped me get my password" https://play.google.com/store/apps/details?id=com.dcodino.hashcatonline&hl=en

no rating kp

I want more about john the ripper and want to learn about cracking so tell me if anyone interested my gmail is sharmakapil844@gmail.com

no rating Bobby

Trying to learn hacking which can be used in a positive way that is ethical hacking when checked the url of the youtube videos they were removed.

no rating Aimy

Hi there this is aimy, i have an interesting tools for password cracking. check out this video and contact me if you want this https://www.youtube.com/watch?v=825HUBWu2O8

no rating Rax

Trying to learn how to hack, anyone able to spare some knowledge, hit me up (its an email address i previously used for trolling) Anonymous.teamf@gmail.com

★★ aliz

I Need password cracker for Game server SA-MP or Porogtam hack server SA-MP my email : rtvrtvrtv@mihanmail.ir Tank you

★★★★ paul

I have been looking for this tool for several hours thank you so much

no rating Chris

My best md5 cracker tool, fast and love in it oldtimmer.

★★★★★ Eduardo

It's a great tool! I love it! It's very useful for brute force attacks, dictionary attacks and other things C:

no rating Beastmode

John the Ripper is a great tool for any LM Hash that has a password that is 8 characters or less. There is a great demonstration here:


★★★★★ novak

John is the standard password cracker. It is powerful, flexible, and its heuristic method of looking for passwords means that it finds many passwords even that slip past wordlists.

no rating sanal

I wonder what's the problem I'll be happy to work programs are interested

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