PDF Protection Software - Add Highest Security on PDF document!
PDF Defender is a reliable and the result oriented tool to set PDF password restrictions on a PDF file. With this tool users can disable or restrict unwanted users from to view, copy, edit and print your valuable content in PDF files. Thus PDF Defender is an ideal tool to protect sensitive PDF documents such as bank statements, audit reports, bid documents, price list, book etc.
PDF Defender offers standard 40-bit RC4 encryption to advanced 256-bit AES encryption to protect valuable PDF documents. It’s a standalone utility that support all windows operating (32-bit and 64-bit) including Windows 7 and Vista. Read more about Estelar PDF Defender Software.