Prevent Copying Of PDF Documents Using This Freeware
PDF (Portable Document Format) is one of the most popular document formats in the world. As the name suggests, PDF files are portable and they are compatible wuth most systems because they can be converted into some of the other editable formats like MS Word, Excel and TXT. However there would be a lot of PDF documents with sensitive content that should not be editable or copied, so the easiest way...