Enable document collaboration in your app

What's New



Update for PSPDFKit 10.5.1 for iOS

Swift Package for PSPDFKit Instant

Sync document edits, text highlights and annotations across devices in real time.

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 apps.


PSPDFKit Instant is commercial software. Contact our sales team here. See LICENSE for the evaluation license. By downloading and installing PSPDFKit, you accept the terms of this license. Once you signed a commercial license, register your app bundle identifier at

Getting Started

To get started with PSPDFKit Instant we suggest reading the Integrating PSPDFKit page located at the PSPDFKit Guides.

See System Compatibility for iOS for more information on supported operating systems.


For questions or to report issues, open a ticket on our support platform. Visit for the latest news and tips.

Thanks, The PSPDFKit Team


  • Swift Tools 5.9.0
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Last updated: Fri Dec 01 2023 08:26:47 GMT-1000 (Hawaii-Aleutian Standard Time)