This only works for PDFs that you can open and read without any 3rd party plugins. PDFs that require a password to be viewed cannot be unlocked by this service.
PDF is very useful file format to be distributed on internet. Mostly we got PDF files on internet that locked with password, can not be printed, copied, etc. To solve the problem we can use PDF password remover but unfortunately PDF password remover not free software. For free solution we can use online tool on FreeMYPDF.
FreeMYPDF is free online tool can be use to remove passwords and restrictions (such as printing, copying text, etc.) from PDF file. To use this tool is very easy and absolutely free but the maximum file size can be uploaded on this website must not more than 7 Mb.