ONLYOFFICE Docs

ONLYOFFICE Docs is an open-source office suite that comprises web-based viewers and collaborative editors for text documents, spreadsheets, presentations, fillable forms, PDFs and diagrams, highly compatible with Word, Excel and PowerPoint files (.docx, .xlsx, .pptx). Other popular formats such as .doc, .odt, .rtf, .txt, .pdf, .xls, .ods, .csv, .ppt, .odp, .md, etc. are also supported.

With ONLYOFFICE Docs, you can edit complex documents using multiple styling and formatting tools, e.g. shapes, charts, Text Art, drop caps, footnotes, bookmarks, mirror and gutter margins, and more.

In spreadsheets, you can use more than 400 available functions and formulas and easily process data using conditional formatting, slicers, pivot tables, diagrams and other tools. You can also use macros to automate your workflows and even let artificial intelligence create new macros for specific tasks based on your text descriptions.

When it comes to presentations, you are allowed to create stunning slides with a variety of transition effects and animations, use the Slide Master feature and activate the Presenter mode with notes on your slides.

The built-in PDF editor makes it possible to edit PDF files, modify the text in them, manage PDF pages, insert comments and annotations, and save PDFs to editable Word documents. Besides, you can create and co-edit fillable PDF forms with interactive fields, let other users fill them out online, and save forms as PDF files using ONLYOFFICE PDF Editor.

The suite is also compatible with Visio files, allowing you to open and visualize diagrams in your web browser.

One of the advantages of ONLYOFFICE Docs is its powerful and flexible AI integration which is compatible will popular AI assistants and tools, e.g. ChatGPT, Mistral, Google Gemini, xAI, Groq, Ollama, Claude Sonnet, DeekSeek and more. When you activate the AI plugin in ONLYOFFICE and connect your favourite assistant, you get access to its features right in your office files. For example, you can generate text content and translate in documents, use the AI function to run complex calculations in spreadsheets, generate images in presentations and recognize scanned images in PDF files, and perform other text-related tasks depending on the IA model you use.

The pre-installed plugin marketplace in ONLYOFFICE Docs allows you to add new features to the suite by installing the corresponding plugins. For example, LanguageTool to correct grammar mistakes, Google Translate to perform translation tasks, OCR to recognize images, Jitsi to make audio and video calls right in your documents, and more.

With multiple collaborative features you can work on the same document together with your teammates: use real-time and paragraph-locking co-editing modes, track changes, comments and mentions, built-in chat, audio and video calls, and version history.

ONLYOFFICE Docs seamlessly integrates with various cloud storage platforms and document management platforms like WordPress, Nextcloud, Jira, Strapi, Drupal, Redmine, Confluence, Alfresco, ownCloud, Seafile, SharePoint, HumHub, Plone, etc.

ONLYOFFICE Docs can be also embedded into the solution you're building yourself (Developer Edition), or used as a part of ONLYOFFICE DocSpace, a room-based document management and collaboration platform for teams and businesses of all sizes.

Apart from the self-hosted online version, the suite also offers free desktop apps for Linux, Windows and macOS, as well as free mobile apps for iOS and Android so you can always have access to your documents.