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December 5th, 2006

Open password protected MS Word or Excel files


Protected MS Word/Excel documents are encrypted with the help of RC4 algorithm, on a key, computed by a password. For the standard encryption MS Office uses relatively short 40 bit key. This allows the sorting out of all 2^40 key values, to find a true value of the key, and to decrypt the document. Such an approach requires considerable (several days) computer time but always leads to a success. Pre-computing encryption keys and using knowledge of MS Office document’s structure makes recovery process almost instant.

Visit www.decryptum.com. This is the first instant recovery service for the password protected MS Word and Excel files. The site claims to have the following functionality:

  • All Word/Excel 2003/2002/2000/97 files protected with original 40 bit encryption are supported

  • Instant decryption – under 3 minutes per file, regardless of file password

  • No software to download and install – service is web-only

  • Free online preview of encrypted file content

  • Secure service – all file submissions are encrypted by SSL protocol

 step’s:-

 

  1. After clicking “Start Decryption” you will be prompted to agree with “Service And Confidentiality Agreement”.

step 1 small Open password protected MS Word or Excel files

  1. On next screen you should enter PIN number. Lets leave PIN number entry field empty to run the service in demo mode.

step 2 small Open password protected MS Word or Excel files

  1. Step three – uploading the file through SSL encrypted channel.

step 3 small Open password protected MS Word or Excel files

  1. Now we should wait for the file to be decrypted. It takes about 30-40 seconds. Not so long.

step 4 small Open password protected MS Word or Excel files

  1. And here we have the preview of the file. Now you can consider if the file is worthwhile paying for decryption.

step 5 small Open password protected MS Word or Excel files



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4 Responses to “Open password protected MS Word or Excel files”

  1. that is the test paswared requiers

  2. i wait ur support

  3. I recommend you three password recovery tools, anyone of which can solve your problem with great ease.
    ?This first one is Word Password Unlocker( http://sn.im/wrpu ), which is specially to remove ms word passwords including password to open and password to edit.
    ?The second one is Office Password Unlocker( http://sn.im/opu ), which is office password recovery kits. Including password recovery tools for ms word and ms excel.
    ?The third one is Password Unlocker Bundles( http://snipr.com/all-solutiongs ). This program is an all-in-one password recovery kit. It contains rar password recoverytool, windows password recovery tool, office password recovery tool, ms word password recoverytool, ms excel password recoverytool, winzip password recovery tool and pdf password recoverytool ,ect

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