PDF cracker -> multi core

[ashrack]

Hello! I need a brute force PDF passwords cracker which must support multicore.
Already have a PDF cracker but it's single core which kinda sucks.

Preferably the program is free but will pay for it if the need arises.

 

[Tytalus]

This isn't a hacker/cracker forum. Reported.

 

[mortonP]

PDF supports passwords? Where is that option?

 

[Whatsisname]

brute force password cracking is for chumps

 

[CommanderFrank]

Password crackers are not illegal, what you do with them could be, but unless it is perfectly clear that is the aim, there is no reason to close this thread.

 

[WhiteZero]

This isn't a hacker/cracker forum. Reported.

tattletail lol

 

[zero2dash]

PDF supports passwords? Where is that option?

PDF Security.

If you can print the PDF (if it's not disabled in the security settings), you can sometimes print a PDF to a PDF writer (ie either Distiller/Adobe PDF for a freeware PDF writer such as PDF Creator or PrimoPDF)...sometimes you can end up getting an unsecure PDF as a result, but sometimes it won't let you or the new PDF will have the old one's security settings. Worth a shot at least if you haven't tried that already.

 

[ashrack]

The PDF has been password locked for viewing. I have no idea what I was thinking about 6 months ago when I had set the password to it

So any brute-force multi core password crackers out there?

 

[vsboxerboy]

I've used a combination of free tools online to get into locked PDF files that were my own but I had forgotten the password to

Google around and you'll find an answer, there isn't a need to brute force it you should simply be able to circumvent it.

 

[SirMaster]

This will do the trick easily:

http://www.lostpassword.com/acrobat.htm

Perfect for if you lost your password like you did.

 

[Cmustang87]

This isn't a hacker/cracker forum. Reported.