Removing password pdf - not such a difficult task as it might seem at first glance. Of course, the easiest way you can open a pdf file encrypted, knowing the password to it. If the password is lost or document owner forgot to tell the password to the encrypted file pdf, you can use any program to remove password pdf. For example, to remove the password for pdf can be with the help of the program Manyprog PDF Password Recovery. This simple tool has several functions: recover pdf password, set a password for a pdf file, and removing the password for pdf file .
Encrypt pdf document is intended not only to ensure the confidentiality of the information it contains, but for copyright protection. To this end encryption of pdf files are two types of passwords - user password and owner password. If a user password is unknown, it is impossible to open a pdf file and view its contents without the use of special tools to remove or reset your password. Another type of password - the password of the owner - restricts the right to work with the document. The author of such a document, setting the owner password, can, for example, prohibit the copying of the information contained herein or disable the option to print the document, to establish a ban on the editing.
Generally speaking, the encrypted pdf-file can be opened, knowing only one of these passwords, but to lift restrictions on the manipulation of the document can only know the owner password. This program allows you to remove password for pdf file by specifying the owner password and do not enter the user's password. This original document is encrypted, and the program stores the fully decrypted copy pdf document with the removal of restrictions on the manipulation of a pdf file. This is useful, for example, in cases where a lot of work for pdf file. Each time not to enter a password when you open a document, you can simply remove it and work with unencrypted copy.