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ONLYOFFICE Desktop Editors

ONLYOFFICE Desktop Editors is an office suite, available on Windows, macOS, Linux, Android and iOS: word processing, spreadsheets and presentations (slide shows).

  • Completely free
  • Windows, macOS, Linux, Android and iOS
  • Open source
  • No account

Overview

ONLYOFFICE Desktop Editors is an office suite, available on Windows, macOS, Linux, Android and iOS.

Features described in its Flathub listing, in its Winget manifest and on its official website: word processing, spreadsheets, presentations (slide shows), form filling, offline use, document signing and text recognition (OCR).

File formats mentioned: PDF, DOCX, XLSX and XML.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Office productivity suite” — Flathub, 10 November 2026
  • “ONLYOFFICE Desktop Editors lets you work with documents, spreadsheets, presentations, and PDFs - offline or connected to your cloud when you need collaboration.” — official website, 10 November 2026
  • “All the tools you need to work with text documents, spreadsheets, presentations, and fillable forms on Windows, Linux, and macOS.” — Winget, 10 November 2026
  • “ONLYOFFICE Desktop Editors lets you work with documents, spreadsheets, presentations, and PDFs - offline or connected to your cloud when you need collaboration.” — official website, 10 November 2026
  • “All the tools you need to work with text documents, spreadsheets, presentations, and fillable forms on Windows, Linux, and macOS.” — Winget, 10 November 2026
  • “It allows you to create, view and edit office docs stored on your Windows/Linux PC or Mac without an Internet connection.” — Flathub, 10 November 2026
  • “Password protection and digital signatures ensure a higher level of security while working with files.” — Flathub, 10 November 2026
  • “Connect any AI model (local or cloud-based) for tasks like chatbot requests, translation, OCR, etc.” — Flathub, 10 November 2026
  • “Use AI agents to generate new files, list folder contents, preview file details without opening them in the editor, auto-fill forms with provided data, and much more.” — Flathub, 10 November 2026
  • “Extend your capabilities further with plugins to add any extra functionality you might need: edit images and photos, highlight code, convert docs to Markdown or HTML, etc.” — Flathub, 10 November 2026

At a glance

All of ONLYOFFICE Desktop Editors is free: no feature is locked behind a paid plan, and its code is open.

Its licence (AGPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

About

ONLYOFFICE Desktop Editors is a free and open-source office suite pack that comprises editors for text documents, spreadsheets, presentations, PDFs and PDF forms, along with a Diagram Viewer. It allows you to create, view and edit office docs stored on your Windows/Linux PC or Mac without an Internet connection. The suite is fully compatible with Office Open XML formats: .docx, .xlsx, .pptx. Thanks to the tab-based user interface, you can deal with multiple files within one and the same window. Multiple plugins allow adding any extra functionality you might need. Password protection and digital signatures ensure a higher level of security while working with files. Boost productivity with AI integration. Connect any AI model (local or cloud-based) for tasks like chatbot requests, translation, OCR, etc. Use AI agents to generate new files, list folder contents, preview file details without opening them in the editor, auto-fill forms with provided data, and much more. Switch between various interface themes to comfortably work in any environment. Extend your capabilities further with plugins to add any extra functionality you might need: edit images and photos, highlight code, convert docs to Markdown or HTML, etc. Along with offline work, it’s possible to connect the application to the cloud for online document collaboration. Available options include ONLYOFFICE cloud, Moodle, Nextcloud, Seafile, ownCloud, kDrive, and Liferay.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Unspecified source (platforms) —
  • Facts collected from Official plan pages (pricing, licence, terms) (commercial use) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Homebrew (platforms) —
  • Facts collected from Wikidata (licence, platforms) —
  • Last technical check: 5 November 2026
  • Description from Flathub — AppStream (Flathub)

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