PSPDFKit Instant

Add a Touch of Magic to Your App

With PSPDFKit Instant, it’s easier than ever to add real-time collaboration features to your PSPDFKit-powered app, allowing your users to seamlessly share, edit, and annotate PDF documents across iOS, Android, and web. With just a few lines of code, PSPDFKit Instant gives your users a massive productivity boost.

Features & Architecture

What You Get

Self-Hosted

PSPDFKit Instant deploys within your existing infrastructure — you retain complete control over your data.

Secure Authentication

Using industry-standard JWT allows for easy integration with your existing authentication system.

Real-Time Collaboration

Sync document edits, text highlights, and annotations across Android, iOS, and web devices in real time. Try it!

A Smarter Sync

PSPDFKit Instant only syncs changes, allowing for a smooth experience even when working with large PDF documents.

Easy Integration

PSPDFKit Server provides a straightforward JSON-based API to access and update annotations.

Flexible Deployment

Packaged as a Docker container, PSPDFKit Instant deploys to AWS, Azure, Google Cloud, or your in-house server infrastructure.

Free 60-Day Trial

Download the PSPDFKit Instant SDK and try it in your app today.

Instant

Architecture Overview

PSPDFKit Instant consists of two parts, the server backend and the client frameworks. The PSPDFKit Server backend manages authentication and synchronizes documents and annotations. The PSPDFKit Instant mobile and web frameworks integrate into your app and communicate with the Server backend.

PSPDFKit Server

The server is delivered in a Docker container and provides a JSON-based API for easy integration with your existing infrastructure. It handles syncing documents and annotations automatically.

PSPDFKit Instant Frameworks

The frameworks for iOS, Android, and web connect your app to PSPDFKit Server. Enabling Instant is a simple matter of adding the framework to your app.

Host on-premise or in the cloud:

Docker Google Cloud Platform Microsoft Azure Amazon Web Services

Supported platforms:

The PSPDFKit Advantage

Why PSPDFKit

We want you and your apps to be successful. Our team works hard to ensure development with PSPDFKit is the best experience possible.

Easy to Set Up

It's easy to get started with PSPDFKit, which gives you time to focus on making your app great!

Cross-Platform

The PDF features you need on every platform — from viewing and annotations to editing across mobile, desktop, and web.

Battle-Tested

Battle-tested against the most demanding requirements, our products are built to perform.

Great User Experience

Built with smart, simple design that's easy to use and navigate, providing the best user experience on the market.

Customizable

Ready to go out of the box, but with a rich API enabling customization of every detail.

Secure

Built using the latest and best security practices and trusted by government, military, and medical organizations.

Fully Documented

PSPDFKit comes with extensive documentation, guide articles, and sample projects.

Human Support

If you ever need assistance, you get direct access to the engineers who built the product.

Get In Touch

If you think PSPDFKit Instant could be for you, our team will help find the best solution for your project.