Sometimes you may get PDF files, it may lock by password for preventing editing and printing. Freemypdf is a free web service that will help you to view locked PDF files. It is very simple to use and no sign up is required.
To view PDF document simply upload your PDF files into freemypdf website and click â€œDo itâ€ button. This service allows only to read PDF files. It allows only to read files it doesnâ€™t allow unlock PDF files.