SysTools develop a easiest and advanced program to unlock PDF files named as PDF Unlocker software that easily unlock Adobe PDF files. There are some issues which user mostly asked to our tech support team, we show some conversation that will help you to understand about software: - Evan: hi jenny, I am frustrated! As I need some PDF contents for some business purpose, but when I was downloading PDF files then these PDF files are locked and I m unable to edit and print on them. My friend (who you're your company product) recommended me to use SysTools PDF Unlocker so can you describe me how can I edit and copy from locked PDF files. Jenny: hello Evan, I can completely understand your issue. Basically PDF Unlocker software can unlock secured PDF files as well as it remove restriction from PDF files for editing, copying, printing and extracting. Evan: - So what is the cost of this finest software? Jenny: - Cost of Online PDF Unlocker software is not too expensive; Personal License at $29 and Business License will be available at $99. We are available on chat 24X7 as per your convenience you can call us.