Have you forgotten or lost your password? If this happens more than one or two times, Passware Kit, is the solution to your problem because it recovers, very easily, any password you have used till date.
It can work on the same file type in which you are working. Whatever be its format DOC / ZIP, RAR, XLS, PDF etc., Passware Kit can find the password that you have used.
Word documents, Excel, Access, Outlook, WordPerfect, WinRar, WinZip, QuickBooks, Quicken, SQL, Acrobat, Internet Explorer, etc., are compatible with Passware Kit, as well as Windows 2003/NT/XP.
The Process is very simple, you will just have to insert in the PRK section of the program the file with password, and start downloading the Passware Kit. It will get the password right away, or it might need to implement the "brute-force" system. From now on, it will be easy to extract images from a PDF document, or unprotect it for printing.