Perfect PDF® Security is a safe and user-friendly application for protecting your PDF documents using AES and RC4 encryption algorithms. It supports all standard key length and versions of PDF security.
For more screenshots, informations and prices, visit Windows Store.
Runs good on:
Perfect PDF® based on the current version of the developer library PDF Xpansion SDK. This SDK is used in our own PDF products and many applications of other software developers. You can also use Perfect PDF® to test the performance of this SDK.