Perfect compatibility

Work with all major documents formats. Create and edit text documents, spreadsheets, and presentations in DOCX, XLSX and PPTX. View PDF, ODT, ODS, ODP, DOC, XLS, PPT files.

High quality formatting

Utilize hundreds of formatting and styling tools to create beautiful and persuasive documents.

Customization

Extend editor functionality with ready-to-use plugins. Write your own app to add features you miss or ask our developers to do so. Visit our App Directory.

Accuracy

Documents keep the same formatting and style in any browser on any OS as well as while importing or printing.

Collaboration tools

Use two co-editing modes (real-time and paragraph-locking), review and track changes, compare documents, comment or chat.

Security

Check the source code out on GitHub. Protect your documents from unauthorized access with JWT.

Easy integration

Choose between multiple deployment options. Easily connect ONLYOFFICE with ready-to-use connector available on Nuxeo Marketplace.

Scalability

ONLYOFFICE can be scaled for team of any size. Even if you have thousands of users!