Collaborative online document editor

Open, edit, and collaborate on Word documents online

Take advantage of vast word processing functionality

No more limitations while working with word document editor online: enjoy 100% view, conversion, print and pagination fidelity; work with files of any size and complexity; use the enhanced set of formatting tools right from your browser. ONLYOFFICE Document Editor supports all popular formats: DOC, DOCX, ODT, TXT, HTML, etc. PDF and XPS can be converted to DOCX for further editing.

Edit docs by your rules

Manage fonts and styles, format text, adjust line and paragraph spacing, insert headers and footers, customize page layout, and set mirror and gutter margins to prepare documents for publishing, enable automatic hyphenation. Read why ONLYOFFICE online word processor is more comprehensive than MS Office Online

Use AI helper

Perform tasks which involve understanding or generating natural language using the ChatGPT plugin. Get accurate answers to your questions, quickly find information, generate texts, get your code built, etc. right in the editor.

Be creative

Create vivid documents with images, customizable charts, autoshapes and tables, Text Art, SmartArt graphic, equations, drop caps, and more. Easily adjust inserted objects: move, resize, align, change wrapping styles, fill with color or pattern, etc. Create professional-looking forms and templates. Make your own freehand drawings using a pen or highlighter. Learn more

Explore deeper analysis

Analyze your text: view word count, paragraphs, and characters with or without spaces. Search for a word or phrase and replace it with a new one using the Find and Replace tool. View version history, select and restore any previous version with a simple click. Learn more

Improve your team's workflow

Collaborate with your team within online document editor: choose the appropriate co-editing mode - real-time or paragraph-locking. Leave and sort comments and discuss the process in the built-in chat or Telegram. Use the Track Changes mode with the Preview in Review feature. Learn more

Compare files with ease

Quickly compare or combine two documents to see the differences with revision marks. Accept or reject changes one-by-one or all at once. Merge the changes and save them as a new version of the original document. Learn more

Extend your editing capabilities

Get the most out of your online word editor with a collection of third-party add-ons. Insert a YouTube video, add special symbols, translate any word or sentence, edit images, and even more. Find the apps you need for document editor

Get started and choose where to work


Create rooms within your secure DocSpace, invite people, view, edit, and collaborate on all kinds of documents from any desktop or mobile device.

In the platform you use

Connect Docs to edit documents directly from your app. 40+ ready integrations: Box, Moodle, Nextcloud, Odoo, Wordpress, etc.

In the platform you build

Integrate Docs into your service to provide powerful document-editing and building capabilities to your customers under your brand.

From your PC

Edit docs offline with free office apps for Windows, Linux, and macOS

From your mobile devices

Work on documents on the go with free apps for iOS and Android devices

Learn more about ONLYOFFICE Document Editor


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Frequently Asked Questions
  • Can I edit text documents without Internet connection?

    Yes, you can install and use free ONLYOFFICE Desktop Editors to edit local documents offline.

  • Does ONLYOFFICE offer native mobile apps for document editing ?

    Yes, you can install free Documents app for iOS or Android devices to work on documents on-the-go.

  • Is it possible to use ONLYOFFICE document editor within my app under my brand ?

    Yes, you can integrate the document editor into your app. Please use ONLYOFFICE Docs Developer.