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Edit PDFs With An Advanced PDF Manipulation Library

Embed best-in-class document manipulation and editing in your web, mobile, desktop, and server applications.

Move Pages

Delete Pages

Add Pages

Merge Files

Page manipulation

Append, split, add, remove, crop, reorder, rotate, and export PDF pages.
See Documentation

Edit page content

Programmatically remove, insert, or reposition specific content (like text, images, paths, bookmarks, and annotations) within existing pages.
See Documentation

Interactive Editing

Seamless 'word processor' type editing allowing end users to change a single word, a paragraph or an entire page with automatic reflow and reformatting.

Append multiple PDFs

Assemble new documents from a mixture of dynamic and static documents.
See Documentation

Modify graphical elements

Modify properties or attributes on existing graphical elements (like changing font, inter-character spacing, fill color, etc).
See Code Sample

Annotations & form data

Merge all or select annotations and form field data into a single output PDF.
See Documentation

True redaction

Destroy all traces of sensitive content within a document region, including images, text, and vector graphics. Information is not just hidden with clipping or image masks.
Learn more

Programmatic and interactive

Automate document manipulation, editing, and assembly at scale, or embed UI widgets in your application. Craft a winning editing experience with an open source UI designed to give you unlimited UX flexibility.

Full document control

Access all document information through its low-level PDF object model (COS/SDF API). Modify images, graphical properties, fonts, edit text, metadata, annotations, form field data, and much more.

Powered by the PDFTron SDK

Easy to Integrate

Code samples, familiar package managers, and a Docker image make it easy to get up and running.

Consistent and Predictable

Our core document engine has been perfected by 20 years of knowledge, innovation, and real-world testing.

Fully Customizable

An open source UI gives you complete freedom to match your look & feel, and optimize the user experience.

Truly Cross-Platform

A single API with consistent function calls across platforms means a shorter learning curve and easier maintenance.

Try our SDK for free today

UPCOMING WEBINAR: Live tech update and run-through. October 21 @ 11am PDT