PDF Unlocker to Unlock Security from PDF - Version 2.0 Do you have restricted pdf file? But you want to access content from restricted file but you don't have any idea about how to remove pdf pages restriction. You search over internet to know about PDF Unlocker tool but you bit confuse to see there is various software which deals remove restriction from pdf file. But you can't found best PDF Unlocker Software but now no need to confuse more. Because you hit the right page here you find best name of pdf unlocker tool known as PDF Lock Unlock Tool. This software help you to remove restriction from pdf file and allow you to following features:Commenting pdfCopying pdfEditing pdfPrinting pdfNot even PDF Unlocker Have above mention features but you also get more features as well like you can unprotect pdf file and allow to features but now you want to protect as well so this PDF Unlocker tool also allow you to protect PDF file with user define