PDF password remover 3.1 is a software which is used for to decrypt a password protected pdf files.
Why they make a password for a pdf files.because preventing the file from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields.Decryption is being done instantly. Decrypted file can be opened in any PDF viewer (e.g. Adobe Acrobat Reader) without any restrictions – i.e. with edit/copy/print functions enabled.
The standard security provided by PDF consists of two different methods and two different passwords, ‘user password’ and ‘owner password’. A PDF document may be protected by password for opening (‘user’ password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes and AcroForm fields (using ‘owner’ password).





