DocHub offers seamless document management solutions that empower users to edit, sign, and distribute documents efficiently. With its robust features accessible through a web browser, you can easily lock PDFs and prevent printing directly from your Apple iPhone 15, Apple iPhone 16 Plus, Apple iPhone 15 Pro, Apple iPhone 16e, or Apple iPhone 14 Plus. This guide will walk you through the convenient steps to ensure your documents remain secure.
Get started with DocHub today and secure your documents for free!
In this video tutorial, we learn how to stop screenshots of PDF documents by making them secure. First, locate the PDF in Windows Explorer, right-click, and choose "Make Secure PDF." In the environment controls tab, ensure "Disallow screen capture" is selected to prevent users from taking screenshots or using remote screen sharing apps. If a screenshot is attempted, the viewer window will display a black image. Additionally, you can opt to add a screen mask image on top of your document to prevent users from inputting text using other applications when the viewer window loses focus.
At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.
Learn more