This is an utility to decrypt encrypted PDF files and/or
remove operation restrictions (printing, changing etc).
Any file, encrypted with ANY password (no matter what
length of the password is or what language or symbols used, etc) can be decrypted with guarantee. It will take about 3 weeks in average (45 days maximum) using one Pentium II/333. For faster decryption, simple distributed computing mechanism using several computers is included. This is a
command-line utility.

• Guaranteed Excel 97/2000 Decryptor (5 clients, Win 1.
  This is an utility to decrypt Excel 97/2000 files with password for opening. Do not use it for decryption Excel version prior to 97 (8.0) or French Excel (any version). Any file,...

• Guaranteed PDF Decryptor 1.
  Decrypts/unprotects any encrypted/protected PDF file

• Guaranteed Word 97/2000 Decryptor 0.
  is a command-line utility which allows you to decrypt Microsoft Word 97 and 2000 password-protected files