Go Back   TechArena Community > Software > Windows Software
Become a Member!
Forgot your username/password?
Tags Active Topics RSS Search Mark Forums Read

Reply
 
Thread Tools Search this Thread
  #1  
Old 02-04-2009
Member
 
Join Date: Apr 2009
Posts: 6
sad Lost password For Adobe Pdf File

sit,
i lost password of adobe (.pdf). howcan i get back the contents.

Last edited by FReakMaster : 02-04-2009 at 05:35 PM. Reason: Thread Title Edited For getting better replies
Reply With Quote
  #2  
Old 02-04-2009
Member
 
Join Date: May 2008
Posts: 171
Re: lost password

Hello , You Can Check this PDF Password Cracker is an utility to remove the security on PDF documents (of course, you should have the right to do it, for example, in case of forgotten user/owner password). Only standard PDF security is supported, neither third-party plug-ins nor e-books. Both protection methods are cracked:
  1. Restricted operations on file can be disabled (instantly, any Acrobat version up to 8.x).
  2. It also can be used to decrypt files you know password for.

The standard security provided by PDF consists of two different methods and two different passwords. A PDF document may be protected by password for opening ('user' password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes and AcroForm fields (using 'owner' password)

Download From Here
Reply With Quote
  #3  
Old 02-04-2009
Member
 
Join Date: Oct 2004
Posts: 1,342
Re: Lost password For Adobe Pdf File

There are many tools to find your PDF password back. Most of them can be free download to try before you buy. Some of them list below:

PDF Password Cracker Pro

Advanced PDF Password Recovery Professional

Guaranteed PDF Decrypter
Reply With Quote
  #4  
Old 02-04-2009
Member
 
Join Date: May 2008
Posts: 308
Re: Lost password For Adobe Pdf File

Hello,

You can try Adobe Acrobat Password Recovery Key - It helps to recover user passwords for Adobe Acrobat .pdf files. The program is easy to use - all you need to do to open your document again is just to drag and drop the file to the program window. Brute-Force, Xieve(tm), Known Plaintext or Dictionary attacks are used to recover the password. Fast brute-force attack - up to 500,000 passwords per second on an average P-II system. With 95% recovery rate for English words Xieve(tm) search speed is up to 750.000.000 passwords per minute. If there is at least one file available unencrypted, Known Plaintext attack decrypts the whole archive for you, regardless of the password length. Dictionary attack supports 'mistypes' and additional user dictionaries. Download and try a free version.
Reply With Quote
  #5  
Old 12-05-2010
Hui xiao
 
Posts: n/a
Re: Lost password For Adobe Pdf File

There are many tools can help you recover lost pdf password,such ad PDF Password Recovery 5.0,i use it and it works well.
Reply With Quote
Reply

  TechArena Community > Software > Windows Software
Tags: , ,



Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads for: "Lost password For Adobe Pdf File"
Thread Thread Starter Forum Replies Last Post
Administrator password lost for Mac Os A-Slender Operating Systems 4 02-04-2011 05:08 PM
Lost wifi password Dwin123 Networking & Security 5 30-03-2010 08:13 PM
Mac OS X recover lost password jesse Tips & Tweaks 1 22-01-2009 10:58 PM
Hotmail or MSN Lost Password Reegan Tips & Tweaks 2 23-10-2008 01:20 PM
MSN Password lost Rising Tips & Tweaks 1 18-09-2008 01:49 PM


All times are GMT +5.5. The time now is 06:59 PM.