Salesforce PDF Library

Add PDF viewing, annotation, and editing to your native Salesforce application. PSPDFKit for Salesforce offers developers a client-side JavaScript library to enable opening, editing, and saving PDFs back to Salesforce from a web browser.

Key Capabilities


Robust API for configuring behavior and appearance

Client Side

Workload is offloaded to client (no server needed)

High Fidelity

Accurate, reliable PDFium-based rendering engine

Prebuilt Features

Annotate, edit, sign, form fill, redact, and more

Essential Guides

Learn how to quickly integrate a PDF viewing, annotating, and editing app.

Browser Support

PSPDFKit for Web supports the latest versions of all commonly used browsers: Chrome, Mozilla Firefox, Safari, Edge, Firefox ESR, and Microsoft Edge 18. You can see the full list on our browser support page.

Firefox ESR
Microsoft Edge 18

File Type Support

Open and edit PDFs directly from a browser, and then save them back.

PDF Documents
Image Documents (viewing only)

Free Trial

Enjoy unlimited trial usage of all our products. Get guidance and tech support from developers who built the product, and get started within minutes.