Document Engine is a versatile product that functions as a document processor within your server infrastructure or pairs with any PSPDFKit client-side SDK. It simplifies the integration of document processing, management, and backend-powered rendering. It can be hosted in our infrastructure (managed) or yours (public or private cloud). Independently, it serves as a backend document processing service. When integrated with the PSPDFKit for Web SDK, it enables server-backed PDF viewing and editing for client-side applications.

No, but you can upgrade your plan at any time.

Yes, we offer custom subscription plans for organizations that require processing more than 10,000 documents per month. Our Managed Document Engine is easy to test and get started with. We manage all aspects of infrastructure setup, deployment, and billing, in turn eliminating the need for multiple vendors, and allowing you to focus solely on your application's functionality. Contact Sales to learn more.

Choose a plan that most closely matches the number of documents you process every month. If you need a custom plan, feel free to contact us. In addition to our API tools, we offer Managed Document Engine, which is quick and easy to implement. It’s tailored to organizations looking for a single vendor solution that don’t want the burden of managing technical setup.

One API call lets you process one document. For example, if you need to convert HTML to PDF, it counts as 1 API call / 1 document processed.

You can also combine multiple API tools and still only use 1 API call. For example, if you have a workflow that requires you to convert, edit, OCR, watermark, and flatten a document, it’ll also require a total of 1 API call and be equal to 1 document processed. For use cases that require merging multiple documents, only 1 API call is required.

Unused API calls expire at the end of the billing cycle and do not roll over.

Yes. Once you create an account, you’ll be able to process 100 documents a month for free. If you need to do additional testing, you can contact us for a test API key.

Yes. For monthly plans, you can upgrade or downgrade at any time. Yearly plans can only be upgraded.

When you purchase a yearly subscription, you get a discount on the total cost of your plan.

Security is our top priority, and when you make a request to our API, the file you upload and the resulting PDF are stored for the duration of the request and deleted as soon as a response is sent. All communication between your application and our API is encrypted via HTTPS. If you need a self-hosted infrastructure and a highly scalable solution for server-side document processing, contact Sales to learn more.

Contact Support and we’ll help answer any questions you have about our API tools.