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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.
PDFTron SDK
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