Three connected server appliances processing multiple documents

Server Products Simplify Document Processing

Add powerful PDF processing to your server infrastructure. Choose between implementing a Node.js-based backend for your web applications, our backend PDF libraries for .NET and Java, or our generative AI-powered intelligent document processing engine.

Document Engine

Server-Side Document Processing

A plug-and-play backend document engine designed to simplify the integration of document processing, management, and server-side document rendering into your infrastructure.


Node.js-Powered Backend

Introducing a convenient plug-and-play PDF document processing module that can be seamlessly integrated into your Node.js backend.

Image Documents

Convert PNG, JPEG, JPG, and TIFF images to PDF. Convert PDF documents to PNG.

Office Files

Convert Word, Excel, and PowerPoint files to PDF.


A Backend .NET and Java PDF Library

Enable PDF document batch processing and editing for .NET and Java apps.


Import, export, and flatten annotations, or apply changes with XFDF or Instant JSON.

Document Editor

Merge PDF documents, or move, rotate, add, and delete single or multiple pages.

Form Filling

Automate PDF form filling and data extraction with our easy-to-use API.


Automate permanent text and image removal. Includes templates for personally identifiable information.


Unlock scanned or vector text in your PDFs for further processing.


XtractFlow: Advanced Generative AI Technology

Enhance data classification and extraction from diverse text and image documents using generative AI and PSPDFKit machine vision technology, providing precision, adaptability, and efficiency without predefined rules or coding.

AI-Powered Data Extraction

Harness the power of natural language instructions. With XtractFlow, forget about exhaustive coding and rigid rules. Our generative AI seamlessly understands and extracts the necessary data.

Intelligent Document Classification

Easily manage document classification in high-volume workflows. Our flexible solution provides both SDK and API integration options, which are tailored to meet your unique needs and specific projects.


Web Demo

Explore our Web SDK live to imagine what’s possible.

Demo App

The easiest way to check out our SDK’s functionality.

Sales Demo

Talk to our product experts to see how PSPDFKit fits your needs.

Ready to Get Started?

Free Trial