PSPDFKit for Web offers developers control over document security when PDF, Word, Excel, PowerPoint, or image files are displayed in the viewer.
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.
Dynamic watermarks — Render user identifiers on top of a PDF
Disable PDF export — Remove the download button
Set and enforce permissions — Disable printing and copying
Password protected — Programmatically encrypt or decrypt 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
Password Protect a PDF
How to protect a PDF document with a password
With Web Server-Backed
Learn how PSPDFKit for Web Server-Backed improves document security
Enjoy unlimited trial usage of all our products. Get guidance and tech support from developers who built the product, and get started within minutes.