Remove password from password protected PDF documents with PDF Unlock. PDF Unlock can unlock multiple PDF documents at one go. Just select the locked PDF documents, provide the password and PDF unlock will remove the password from them. You can choose to save the unlocked PDF documents in a directory of your choose or in the original folder with a suffix or you can choose to have the original PDF files overwritten with the unlocked one.
Windows Server 2008
||Microsoft .NET Framework 4.0