Document security in our JavaScript PDF viewer
Nutrient Web SDK offers developers control over document security when PDF, Word, Excel, PowerPoint, or image files are displayed in the viewer.
Nutrient SDKs are deployed in some of the world’s most popular applications, such as those made by Autodesk, Disney, UBS, Dropbox, IBM, and Lufthansa.
Key capabilities
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Dynamic watermarks — Render user identifiers on top of a PDF
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Disable PDF export — Remove the download button
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Set and enforce permissions — Disable printing and copying
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Password protected — Programmatically encrypt or decrypt PDF documents
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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 Document Engine
Learn how Nutrient Web SDK with Document Engine improves document security