What SuperDoc does

Edit DOCX files in a browser or automate them with the same document engine.

SuperDoc reads, renders, edits, and writes DOCX files. It works with the OOXML inside the file instead of converting the document to HTML and back.

One engine, in the browser or on the server

Interact with a DOCX through the same document engine and Document API whether your code runs in the browser or on the server. Queries, targets, mutations, and receipts work the same way in both environments.

In the browser, the Editor adds a visual surface for people to render and edit the document inside your application.

On the server, the SDK runs document workflows without the Editor UI. Use it when application code, pipelines, or agents need to inspect or change a DOCX file.

Licensing

SuperDoc is dual-licensed under AGPLv3 and a commercial license for proprietary deployments and support.

See pricing and support.

Where to go next

On this page