Upgrade and Migration Guides

To upgrade PSPDFKit Document Engine, select the desired guide below. For a general overview of the upgrade process, refer to our upgrading guide.

Migration from PSPDFKit Server or Processor

Document Engine replaces PSPDFKit Server and PSPDFKit Processor, which no longer receive updates as of versions 2024.1.2 (Server) and 2023.11.0 (Processor).

Existing released versions of PSPDFKit Server and Processor will continue working. However, they won’t receive updates or bug fixes. To migrate to Document Engine, select the appropriate guide below.