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Text analysis and correction

Create rich, perfectly clean content

Count documents with Word Counter

Display word, character, and paragraph count to optimize text size for your documents, visual materials, newsletters, and media.

Write in any language

Apply over 250 language parameters to documents, paragraphs, and words. Find spelling mistakes and typos with the built-in spellchecker, LanguageTool, or Grammalecte. Correct words with smart suggestions. Translate documents with Google Translate, DeepL, or Apertium.

Search, replace, and autocorrect

Find any word in your document instantaneously and replace your searched word in large texts quickly. Enable automatic autocorrection of texts, symbols, and equations. Use Typograph to automatically correct punctuation and typography.

Find synonyms and antonyms

Find perfect words for your writing with the Thesaurus. Search for synonyms and antonyms for words and quickly replace them in your texts to effectively compose rich, unique content.

Get started and choose where to work

In ONLYOFFICE DocSpace

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