![]() It takes the print screen protection that we can offer to a significantly higher level than any of our competitors, some of whom cannot disable copy paste or who just prevent print screen functionality by disabling use of the PrintScreen key. The DRM technology we use to prevent print screen and screen grabber tools is not invasive and does not affect any other programs or the operating system. We developed our technology to prevent print screen and the grabbing of screen content only for documents we have protected. While there is a real necessity to prevent print screen and screen grabbing, we recognize that there are genuine reasons to have screen grabbing tools. Safeguard stops screen grabbing without monitoring keystrokes or screen grabber applications – system resources are therefore kept to a minimum and 100% compatibility with anti-spyware systems is assured. ![]() Safeguard secure PDF Viewers block printscreen and screen grabbing applications using a variety of techniques – these include blocking and clearing video memory and the use of image overlays to stop simple copying and pasting. Safeguard PDF Security can prevent print screen and third-party PC screen grabbers from taking screenshots of protected PDF documents. ![]() Many screen grabber applications can automate the screen grabbing process so that an entire document can be copied very quickly and without user input. Stopping screen grabbing is an important step in protecting IPR since it is an easy and simple way for users to obtain high-quality copies of document content. LockLizard was the first company to protect PDF documents with enhanced technical controls that resist all current PC-based screen grabbers, stopping one of the most common methods of IPR theft in its tracks. This was then extended to prevent screen capture on Mac and Android. In 2007, we announced a major step forward in anti-piracy controls by adding functionality to prevent PrintScreen and third-party screen grabbing tools (such as SnagIt and Windows Snipping Tool) from taking screenshots of protected PDF content on Windows. Stop print screen & screen grabs: disable print screen & block screen grab software Safeguard Secure PDF Viewers block print screen and screen grabbers from taking screenshots of PDF content
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