Open, edit, and collaborate on Word documents in real-time.

Powerful online spreadsheet editor allows your end users to work with Microsoft Excel documents online.

Сreate professional presentations, edit and collaborate on them in the web browser.

No more limitations while editing your text documents 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, PDF, HTML.

Manage fonts and styles, format text, adjust line and paragraph spacing, insert headers and footers, cuztomize page layout, and set mirror and gutter margins to prepare documents for publishing.

Create vivid documents with images, customizable charts, autoshapes and tables, Text Art, equations, drop caps, and more.

Analyze your document: 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.

Collaborate on documents with your team: choose the appropriate co-editing mode - Fast to show all changes as you type, or Strict to show the changes after saving only. Leave comments and discuss the process in the built-in chat. Use the Track Changes mode with the Preview in Review feature to know what your document will look like if you accept or reject changes.

Quickly compare 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.