Projects / crackxls2003

crackxls2003

crackxls2003 breaks the encryption on Microsoft Excel and Word 97/2000/XP/2002/2003 files which have been encrypted using the RC4 method. These files are encrypted using a 40-bit-long key. It will not work on files encrypted using versions later than 2007 or versions 95 or earlier, or if a non-default encryption method was used.

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Recent releases

  •  18 Sep 2013 22:27

    Release Notes: This version allows checking a suspected password for opening a file. Additionally, the Windows executable included will work on more computers.

    •  14 Jun 2013 09:51

      Release Notes: This release adds support for Microsoft Word documents. It will work for documents encrypted using the default method for Word versions 97-2003.

      •  30 Mar 2013 12:26

        Release Notes: This version optionally allows decryption of a document once the decryption key is found, if it is compiled with the libgsf library.

        •  28 Feb 2013 23:13

          Release Notes: This is the initial release.

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