Search results: secure pdf file

pdf page lock will lock the whole page in pdf file or select page lock according to user demand.

did you know you can password protect pdf files? this pdf feature is appropriate when emailing important documents and contracts. this article will introduce you to some free

pdf anti-copy is software that protects pdf files, preventing the ability to copy all data, even when converting pdf files to word or excel.

pdf files can contain information that you don't want others to see. to secure the information contained in pdf files, you can set a password to protect your pdf file. adobe