ONLYOFFICE 8.0.0 Build 99

A free Secure Online Office Suite highly compatible with MS Office formats

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ONLYOFFICE is a free Secure Online Office Suite highly compatible with MS Office formats ➤ Download Now

ONLYOFFICE is a comprehensive office suite for document editing and collaboration for your Desktop, Android, iPhone, and iPad. It is the one app that has all the tools you need for professional work with documents, spreadsheets, and presentations on Windows, Linux, and macOS. It is fully compatible with Office Open XML formats: .docx, .xlsx, .pptx.

The Desktop suite pack allows extending the functionality with the pre-installed plugins, e.g. you can insert special symbols and ClipArts, edit pictures, translate text, send documents as mail attachments right from the editors, etc.

The suite also provides quick access to broad collaborative capabilities. Users can switch to the online mode by connecting to the cloud (ONLYOFFICE cloud, Nextcloud, ownCloud) and collaborating on documents with the team in real-time.

Additional capability is end-to-end encryption that allows protecting documents (DOCX, XLSX, PPTX, ODT, ODS, ODP) with the AES-256 encryption algorithm. Currently available as a developer preview.

One pack – three editors – multiple features

100% compatibility with Microsoft Office formats. Create, view, and edit textual content documents, spreadsheets, and displays of any dimension and complexity. Work on documents of the most well-liked formats: DOCX, ODT, XLSX, ODS, CSV, PPTX, ODP, and many others. Deal with several files inside one and the identical window due to the tab-based consumer interface.

ONLYOFFICE Docs include web-based collaborative editors for textual content documents, spreadsheets, and displays that support all main document, spreadsheet, and presentation formats.

Document editor

Work with textual content documents of all popular formats. Format your textual content and set the web page format. Insert hyperlinks, photographs, and charts. Print your docs properly from the app.

Spreadsheet editor

Create, view, and edit spreadsheets on your device. Work with rows and columns, adjust cell parameters, and use more than 450 formulations, kinds, and filter knowledge.

Presentation editor

Create and edit impactful displays on Android. Manage slides, insert photographs, add and edit shapes, charts and graphs, texts, and different items.

Real-time collaboration inside your favorite cloud

Connect ONLYOFFICE Desktop Editors to the cloud platform of your alternative: ONLYOFFICE, Nextcloud, ownCloud, or Seafile to collaborate on documents along with your workforce – co-edit in real-time, assess, remark, and work together utilizing chat.

Extending your modifying capabilities

Take essentially most of your modifying with the gathering of third-party plugins. Insert a YouTube video, add particular symbols or a ClipArt object, automatically translate any phrase or sentence, spotlight code, and many others. You will be capable of finding the plugins you want.

The Documents app for Android permits you to access the files saved in your ONLYOFFICE account on your mobile device. Using this app, you’ll be able to view, create, and edit textual content documents, spreadsheets, and displays, and handle your documents in addition to joining third-party cloud storage. You can present completely different access sorts to your files and edit documents collaboratively with different portal customers or share files through exterior hyperlinks.

It’s additionally potential to create new, view, edit, and handle files saved on your device along with connecting third-party cloud providers that support WebDAV protocol.

ONLYOFFICE Workspace is a bundle of web apps for environment-friendly workforce management and collaboration. ONLYOFFICE Docs built-in with ONLYOFFICE Groups, Mail, and Talk. It additionally contains an intuitive management panel for simple workspace configuration and customization.

ONLYOFFICE Groups is a whole collaboration platform to handle documents, initiatives, emails, consumer relations, and timetables in a single place.

  • Documents
  • CRM – Customer relations management system
  • Projects
  • Mail
  • Community
  • Calendar
  • Control panel
  • Extendable along with your favorite tools and apps
  • Easy customization and administration
  • Released under Apache license

The Mail Server module permits you to create company mailboxes utilizing your area identity, add aliases, and create mail teams. To carry out these operations, administrator rights are required. Please go to Administration Guides to learn more.

Talk Module is an immediate messenger that gives real-time communication between co-workers. It presents all the standard options you count on from a messenger: historical past archiving, file transfer, multi-user chat support, search function, and emoticons.

What’s New in ONLYOFFICE 8.0.0 :


All Editors

  • Add the ability to encrypt PDF files
  • Add the Moodle provider
  • Add the ability to upload local themes to the Desktop Editors (Windows, Linux)
  • Add shortcuts to the Start menu for creating new files to the EXE package (Windows)
  • Add a list of recent files and the ability to pin them via the context menu of the application in Jump List (Windows)
  • All logos in the application and installation packages have been updated
  • VC Redist 2013 is excluded from the default installation package and is not required for the application to work (Windows)
  • Add the ability to Select/Deselect all formats on the MSI installer file associations page
  • Add OS compatibility manifests for executable files (Windows)
  • Improved the updates section and the update service for future versions of the application (Windows)
  • Adapt styles of window control buttons by OS design (Linux)
  • Change the widget for displaying downloads from the portal and the download indicator (Windows, Linux)
  • Move adding a comment to the entire document from the bottom of the comments panel to the settings button
  • Add a button for adding a comment to text to the header of the comments panel (similar to the button in the toolbar)
  • Add the interface translation into Arabic (ar-SA, Arabic – Saudi Arabia)
  • All buttons that do not fit in height should be placed into the More button: category buttons, as well as plugins that were opened in the left panel
  • Add the setting to enable support for Screen readers
  • Add RTL support (beta) to the editor’s UI

Document Editor

  • Add partial support for bidirectional text

Spreadsheet Editor

  • Add the new Goal Seek functionality
  • Add the new Series tool for creating number sequences
  • Implement a wizard for inserting charts: display a list of recommended charts and previews for all types of charts based on the selected data
  • Expand cell-filling settings
  • Add the Expand/Collapse menu item to the toolbar and the context menu of the Pivot tables
  • Add the ability to center a sheet horizontally and vertically when printing
  • Add the ability to get a link to the selected range in the viewing mode

Presentation Editor

  • Add the ability to set the final color for animation effects that change color
  • Make animation effect icons inactive if the effect cannot be applied to an object
  • Add partial support for bidirectional text


  • Switching from the OFORM to PDF format containing forms by the OOXML format
  • Dialog for converting old OFORM files to PDF
  • For the radio button field, add the setting for the name of the selected element (Radio button choice)
  • Add a chain of tips when working with DOCXF files



  • Fix vulnerability which allows adding a third-party audio file to a document when converting PPT to PPTX (65056)
  • Fix vulnerability that leads to a buffer overflow when converting ODP to PDF (65915)
  • Fix vulnerability that leads to a buffer overflow when converting PPT to PPTX (66085)
  • Fix vulnerability which allows performing manipulations on the client machine when converting HTML to DOCX (63779)
  • Fix XSS in the Shape name field when applying an Animation (65186)
  • Fix XSS in the Math Autocorrect field when saving the field value (65187)
  • Fix XSS in the Spreadsheet Editor cell when opening the Number format list (65881)
  • Fix XSS in the Sheet name value when applying Search (65909)
  • Fix XSS in the Custom Number Format when opening a list (65941)
  • Fix XSS in the Dropdown List field when opening it (65082)

Supported Operating Systems:

  • Windows 11, 10, 8.1, 8, 7 (32-bit, 64-bit).
  • macOS 10.11 x86, macOS 10.12 or higher
  • Linux Debian 8, Ubuntu 14.04, and higher
  • Linux Debian 7, Ubuntu 12.04
  • Linux CentOS, RHEL
  • Android 6.0 and higher
  • iOS 11.0 and higher

Size: 188 MB



DOWNLOAD ONLYOFFICE for macOS 10.13 or higher [Intel]

DOWNLOAD ONLYOFFICE for macOS 10.13 or higher [Apple]

DOWNLOAD ONLYOFFICE for macOS 10.12 or lower

DOWNLOAD ONLYOFFICE for Linux Debian 8, Ubuntu 16.04 and higher



DOWNLOAD ONLYOFFICE Documents for Android


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