Docs API
Integrate and configure ONLYOFFICE Docs into your web app to enable document editing, co-authoring, and sharing for your users.
Office API
Use our JavaScript library to build plugins, macros, and scripts across all document types: documents, spreadsheets, presentations, and forms.
Plugins
Build interactive tools with HTML, CSS, and JavaScript that embed native-feeling features directly into the editors.
Macros
Write lightweight JavaScript scripts that run directly inside documents to automate repetitive tasks.
AI
Build AI-powered editor extensions that combine the plugin framework with an AI provider integration.
Document Builder
Integrate Document Builder into your DMS or CRM to generate documents directly within your workflow—no separate document editor required.
Desktop Editors
Extend and customize ONLYOFFICE Desktop Editors by integrating with document management systems.