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OnlyOffice Desktop Offline Installer

Standalone installer · Full setup · Offline installer free download for Windows/macOS/Linux

Office & Productivity · v9.3.1 · Open Source

Open source office suite that provides a robust and feature rich alternative to

Link checked against Onlyoffice's official domain on (automated check; catalog maintained by , Editor).
License: Open Source
Size: 325.1 MB
Platforms: Windows macOS Linux
Updated:

Quick answer: downloading OnlyOffice Desktop

OnlyOffice Desktop is a Open Source productivity app for Windows/macOS/Linux from Onlyoffice. Its official offline (standalone) installer is published as a direct EXE download and installs without an internet connection. Always download from the official source (onlyoffice.com) — we link there directly and never host or modify the file.

OnlyOffice Desktop Trust & Verification

External authoritative sources that identify and verify OnlyOffice Desktop.

OnlyOffice Desktop Offline Installer Downloads

Verified installer files, platform packages, store pages, and browser plugins when available.

Platform Build Architecture Package Download Notes
Windows

EXE

OnlyOffice Desktop Windows offline installer

64-bit EXE Download Direct installer file from the official release host
Windows

Standard package

OnlyOffice Desktop official download page

All builds Download page Download Use this page to confirm release notes and alternate builds

Direct installer links are shown only when verified. Store and browser extension rows open the publisher-controlled official destination.

Source: official offline / standalone installer — the verified file above installs without an internet connection.

We do not host software files on our servers. All download links point to the official developer source or a trusted, verified mirror.

OnlyOffice Desktop Overview

ONLYOFFICE Desktop Editors is a free, open-source office suite for Windows, macOS, and Linux, notable for strong compatibility with Microsoft Office formats and an interface that closely resembles modern Office. It includes editors for documents, spreadsheets, and presentations that work natively with DOCX, XLSX, and PPTX, which helps preserve formatting when exchanging files with Microsoft Office users. The desktop app works offline and can also connect to ONLYOFFICE or third-party cloud/collaboration platforms for real-time co-editing. It appeals to users who want a free, Office-like suite with high fidelity to Microsoft formats. Because the download is a complete installer, OnlyOffice Desktop installs without needing a connection during setup. It also includes a built-in PDF reader and form filler, and plugins add tools such as translation and reference managers. You can reach the official OnlyOffice Desktop download from Onlyoffice via the link on this page.

OnlyOffice Desktop Preview

OnlyOffice Desktop Office & Productivity preview card
OnlyOffice Desktop — Office & Productivity

Lead card by OfflineInstallerSetup. Logo and screenshots from the publisher's official sources and Wikipedia / Wikimedia Commons under their respective licenses.

OnlyOffice Desktop Offline Installer Key Features

  • Document, spreadsheet, and presentation editors
  • Strong native DOCX, XLSX, and PPTX compatibility
  • Familiar, modern Office-like interface
  • Works offline; optional cloud co-editing
  • Free and open source; Windows, macOS, Linux

OnlyOffice Desktop Standalone Installer System Requirements

Baseline requirements to run the current OnlyOffice Desktop release:

Operating System
Windows 10/11 (64-bit)
Memory (RAM)
2 GB minimum, 4 GB recommended
Disk Space
500 MB free space
Processor
1 GHz or faster (64-bit)

How to Install OnlyOffice Desktop

Follow these steps to install OnlyOffice Desktop offline on your PC:

  1. 1

    Download the OnlyOffice Desktop offline installer from the official source below.

  2. 2

    Once the installation is finished, you may be prompted to launch OnlyOffice Desktop.

  3. 3

    Launch OnlyOffice Desktop — installation is complete.

Common OnlyOffice Desktop Installation Issues & Fixes

Ran into a problem? Here are the most common issues and how to fix them:

⚠️

OnlyOffice Desktop does not start after installation.

Check if your antivirus or firewall is blocking the application. You may need to add OnlyOffice Desktop to the exceptions list or temporarily disable the antivirus.

OnlyOffice Desktop Offline Installer FAQ

Is ONLYOFFICE good for Microsoft Office files?
Yes. ONLYOFFICE is known for high-fidelity support of DOCX, XLSX, and PPTX, working with them natively, which helps preserve formatting when collaborating with Microsoft Office users. This page links to the official source.
Does ONLYOFFICE work offline?
Yes. The ONLYOFFICE Desktop Editors work fully offline for editing documents, spreadsheets, and presentations. It can optionally connect to cloud platforms for real-time collaboration. This page links to the official download.

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