Hello, Alex
Thank you for your question.
Screen Capture can’t be prevented
Our plugin try to make the print screen function more difficult but it will not prevent it 100%, simply using any print screen software you can go over any script and take a screenshot for anything you want because of this, we add a watermarking feature to watermark images and this is the best way for image protection
(Snag-it software) as an example, and other external software are out of control because the plugin work inside the browser but the external software work from your system.
Also, we try a lot to make print screen protection work on Mac but we still face a lot of problems (note: we don’t say that we provide protection over mac and you can search our product page to ensure this).
Thank you
