Document Security in Our JavaScript PDF Viewer

PSPDFKit for Web offers developers more control over document security when PDFs are displayed in the viewer.

Launch Demo

PSPDFKit SDKs are deployed in some of the world’s most popular applications, such as those made by Autodesk, Disney, DocuSign, Dropbox, IBM, and Lufthansa.

Key Capabilities

  • Dynamic watermarks – Render user identifiers on top of the PDF

  • Disable PDF export – Remove the download button

  • Set and enforce permissions – Disable printing and copying

  • Password protected – Programmatically unlock PDF documents

  • Extendable – Add digital signatures, redaction, and more

Guides for Document Security

Prevent Print or Download
How to configure printing and make it difficult to download PDFs

Open without Downloading
How to make it difficult to download PDF documents

Add a Watermark
How to render dynamic watermarks on top of a PDF document

Free Trial

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