Month: December 2006

AES means Advanced Encryption Standard. PDF encrypted with AES method, will open supports Adobe Reader 6.0(or Acrobat 6.0) and upper, ...

Here I collect some useful applications have source code that can help you easily convert Tiff or Fax to PDF, ...

Update: If you have know the password, and want to remove the password, please use this free software,PdfCrypt PDFCrack 0.11 ...