PSPDFKit

Web Demo

Add document collaboration to your application. Instantly synchronize annotations, notes, and comments across multiple users, devices, and sessions.

Read more in our guides

How to Collaborate

Step 1: Open in a New Window or Share

Copy and paste the URL for this demo into an incognito browser, or share it with a friend. The URL contains a unique string.

Step 2: Collaborate

Add annotations, comments, and notes to your PDF. See them instantly sync across browsers.

Comments and Replies

Not Available in Standalone

Collaboration is only supported on PSPDFKit for Web Server-Backed. Change your deployment to view the example.