Important PDF files often need to be secured, in order to avoid unauthorized viewing, copying or editing of data. A useful application that can help you protect your documents is Mgosoft PDF Encrypt.
It can secure PDF files by password-protecting them and applying certain restrictions, so that they cannot be opened, printed or edited.
Mgosoft PDF Encrypt enables you to apply user passwords, that prevent your documents from being opened without authorization.
You can also use owner passwords, that allow you to restrict certain permissions. You can prevent unauthorized users from printing and editing the file, as well as copying or extracting content. One or both of these types of protection can be used and different passwords for each method are supported.
The application offers a choice between 40-bit RC4 and 128-bit RC4 encryption levels.
Mgosoft PDF Encrypt offers an additional function that enables you to edit the information stored within your documents.
You can modify data such as PDF title, subject, author, keywords, creator and producer. These alterations are applied to all the files in the queue upon processing.
It is possible to modify your files by adding text-based watermarks and change their size, color, position and rotation. This function can be very useful if you need to be able to prove ownership of a particular PDF.
It should be noted that in order to modify metadata or apply watermarks it is not necessary to password-protect the files as well. Thus, the program can simply be used to add copyright information without encrypting documents.
Overall, Mgosoft PDF Encrypt is a simple tool, with a minimalistic interface, that can help you secure your sensitive documents by password-protecting them and can also be used to modify PDF metadata and add watermarks.
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