Locklizard Safeguard PDF Security VS SysTools PDF Unlocker

Protects PDFs, digital documents, training courses, reports & ebooks. Stop sharing, editing, copying, printing, lock use to devices & locations. Stop piracy & protect IPR. Locklizard protects digital documents, training courses, report & ebooks in PDF format from unauthorized use and misuse by controlling who can access them and how they are used.

Share and sell documents securely, stop data leakage and enforce compliance. Control what devices and locations documents are accessed from Control how long documents can be used for Stop unauthorized sharing, editing, copying, and printing Stop PDF form editing and modification Dynamically watermark documents with user and system information Expire documents automatically and revoke access at any stage Track and log document use (views and prints)

Locklizard provides total document protection, with AES 256 bit encryption, licensing and DRM controls. We don’t use passwords, plugins or JavaScript ensuring your documents are always protected regardless of their location.