Match your look & feel

Integrate the Viewer SDK into your solution and keep it coherent for your users.

Example of a PDF viewer customization

Customize toolbars and buttons

Decide what and who can use specific features, add custom actions and callbacks.

Example of a PDF viewer custom toolbars and buttons

Theme it

Dark mode or custom theme, it's up to you.

Example of a PDF viewer theme and dark mode

Viewer SDK overview

Install package through npm

Install package through npm

Test PDF Web Viewer with full functionality for free and unlimited time. Install the package via npm and enjoy the lovely view.

Install package via npm

6,000+ companies already love Pdftools

See other PDF Viewer SDK use cases

Annotations

Collaborate with comments, sticky notes, and stamps

High-performance rendering

Get industry-leading rendering quality

PDF Excellence: No Watermarks, Full Support

Enjoy optimal results, and connect with exceptional support. Experience Pdftools—where your unique needs meet tailored pricing quotes.

Contact us See documentation

Swift document processing with optimal results

Unlock exceptional support—connect with the Pdftools team

Get a pricing quote tailored to your specific requirements

Get a pricing quote tailored to your specific requirements

What customers are saying

Meeting preparation using annotations in PDF Viewer SDK

To avoid creating a specific annotation solution for every app...

Integrating the PDF Viewer SDK in the Rapidocs® solution

Epoq's objective was the direct integration of a high-quality PDF...

Metafile uses the PDF Viewer SDK to locate and display PDFs

The MetaViewer product line is used for fast delivery of PDF, image and...

Why Pdftools

Swiss efficiency

Rooted in Switzerland, we power the daily processing of millions of documents, a testament to our efficiency.

Industry trusted

Pdftools is the preferred choice of leading healthcare, insurance, and legal companies, as well as governments worldwide.

Pdftools Reviews

Raving reviews

Our SourceForge rating highlights Pdftools’ exceptional performance and features.

Join our Discord community

Join our Discord community

Connect on our Discord channel for expert support from Pdftools engineers.

Resources

Documentation

Learn how Pdftools products work.

Blog

Become a PDF expert.

PDF glossary

Consult common PDF terms.

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