PDF Protector is a PDF file protection software for Mac users. PDF Protector can help you encrypt and decrypt PDF files. The software supports 128-bit encryption to protect your PDF files. In addition to encryption and decryption, it also supports preventing printing documents and copying and modifying files. It is convenient!
PDF Protector for Mac features: 1. Support Adobe Standard 40 bit encryption and Adobe Advanced 128 bit encryption 2. Compatible with all popular PDF readers 3. Adobe Acrobat software is not required