Create, edit, and collaborate on documents anywhere, any time ONLYOFFICE Docs, a powerful online editor for text documents, spreadsheets, presentations, forms and PDF reader for the platform you use Run on your own server See it in action The world's #1 online office suite Create Create complex documents, professional spreadsheets, stunning presentations. Build fillable forms and fill them in online. Read PDFs and export/import to/from PDF. Convert docs to Markdown and HTML. Turn your textbooks into e-books. Edit Choose from multiple formatting tools, insert and edit complex objects, enhance user experience with plugins. Find the plugins you need >> Collaborate Flexible document permission options Access documents in edit, review, comment-only, form fill-out, or view modes. Restrict copy, download and print options. Public sharing is also available. Watch how it works Take a quick screenshot tour from × https://www.youtube.com/embed/CRlaADkQsWU Collaborate Different co-editing modes Co-author documents with one of two co-editing modes: (1) Fast: display all changes right after input, or (2) Strict: see co-authors' changes only when they save them. Watch how it works Take a quick screenshot tour from × https://www.youtube.com/embed/8z1iLv32J2M Collaborate Tracking changes Get more control over your documents with Review mode. Track your collaborators' changes and reject or accept them when needed. Watch how it works Take a quick screenshot tour from × https://www.youtube.com/embed/D1tbffuQeUA Collaborate Version History Track all changes in your document. Check who made changes and when. Recover previous versions if necessary. Watch how it works Take a quick screenshot tour from × https://www.youtube.com/embed/_82qnZRnoi8 Collaborate Document comparison Easily compare two documents and view 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. Watch how it works Take a quick screenshot tour from × https://www.youtube.com/embed/ivAUwljBJS8 Collaborate Efficient communication Tag co-authors and leave comments for them. Communicate in real-time using the built-in chat. Watch how it works Take a quick screenshot tour from × https://www.youtube.com/embed/XzBYt2uFOSw Customize Scale the editors to 100%, 125%, 150%, or 200% to work comfortably on any monitor. Switch to Dark theme if you are working in a low-light environment. Spread the word Save your document as a PDF to print later. Embed a document into your website or blog. Sign documents digitally with DocuSign. Automatically publish your text on a WordPress blog. Security first Open-source code available on GitHub Compliance with international security standards Three levels of encryption: at rest, in transit, end-to-end Secure access and monitoring tools Extra document permissions Learn more about ONLYOFFICE Docs security features 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. Learn more In the platform you use Connect Docs to your platform with dozens of ready connectors: Moodle, Nextcloud, Odoo, Wordpress, and others and edit docs directly from the app. Get it now In the platform you build Integrate Docs into your service to provide powerful document-editing and building capabilities to your customers under your brand. Learn more From your PC Edit docs offline with free office apps for Windows, Linux, and macOS Download now From your mobile devices Work on documents on the go with free apps for iOS and Android devices Install now