reviews for wondershare pdf password remover

There are no 'backdoors' and the only practicable approach to gaining entry to the file, assuming you were not the owner or you perhaps forgot your own password, would be to guess the password.

Actually, the PDF is not merely locked, but the user password is used to derive a key of varying bit strength (depending on what version of the PDF standard the file is adhering to) which is in turn used to fully encrypt the PDF file (the encryption algorithm used depending, again, on the PDF version).Īt this point, the file is not just locked, but completely scrambled and unreadable (except, usually, for metadata).

One is referred to as a 'User' password, or file password, and this password is used to completely lock down a file and prevent someone-not in possession of the key-to open it. This source of potential confusion is in regard to the question, 'exactly what kind of password can this PDF Password Remover actually remove? Since I have some previous experience with this software, I thought I'd take a moment and share some information-information which may help clarify what could otherwise be a cloud of confusion I can anticipate and envision hanging over the discussion of this GOTD.

Reviews for wondershare pdf password remover