Docs API
Bring document editing and co-authoring to your web app users, set up, configure, and integrate ONLYOFFICE Docs.
Office API
Use our JavaScript library to write code for your plugins, macros, builder scripts, etc. This library contains classes and methods for every document type: Text document API, Spreadsheet API, Presentation API, and Form API.
Plugins and macros
Extend the ONLYOFFICE Docs functionality by creating your own plugins/macros. Here you will find the information about their structure, development lifecycle, and examples.
Document Builder
Generate documents easily without running a document editor and integrate Document builder into your DMS, CRM system, etc.
Desktop Editors
Extend the ONLYOFFICE Desktop Editors functionality by setting up, customizing and integrating them with the document management systems.
DocSpace
Try DocSpace CloudAPI Reference
Integrate ONLYOFFICE DocSpace into your own application and interact with its backend using GET/POST/PUT/DELETE.
Embed SDK
Connect DocSpace as a frame to your website using api.js. You can embed an entire DocSpace portal, a single room, or a document.
Plugins SDK
Create your own plugins and add them to the DocSpace portal.
MCP Server
Connect AI tools directly to ONLYOFFICE DocSpace to execute actions through natural language interactions.
Check out our popular samples
Creating advanced form
Creates advanced form with table structure using Document Builder.
- Table-based form layout
- Input fields and checkboxes
- Cross-platform generation
Inserting Pivot Table
This AI tool inserts a pivot table into the specified range.
- Summarize and group data
- Custom range selection
- AI-powered automation
Working with comments
Collects all the comments from the document and displays them in a custom interface.
- External document access
- Custom comment UI
- Real-time collaboration
