Move from idea to outcome with the Microsoft 365 Copilot app, your AI-first productivity app.
Publisher’s description
What is Microsoft 365 Copilot?
Microsoft 365 Copilot by Microsoft Corporation is proprietary Windows software in the ai assistants & llms category.
Installation and requirements
The publisher provides EXE installers for Any CPU Windows. The main installer is 2.1 MB. It can be installed for the current user only, without administrator rights. It needs Windows 10 1903 or newer. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 19.2609.33020.0, released on October 7, 2025. The version history goes back to July 21, 2026: 2 releases, all linked to the official files. The last update is more than a year old.
Pros / Cons
Pros
- Documented silent install
- Installs without administrator rights
- Small download (2.1 MB)
Cons
- Proprietary licence: check the terms and price
- No update for more than a year
In short: Microsoft 365 Copilot is an ai assistants & llm tool for Any CPU PCs. Updates have slowed down. Administrators can deploy it unattended.
Is Microsoft 365 Copilot safe to download?
- The file is served by res.cdn.office.net; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
7B2A6D88E87F068E8775D1DE267EE932914F430BFA054A2012DEC43FA279E61A· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 19.2609.33020.0Latest | October 7, 2025 | 2.1 MB | Any CPU EXE |
| 19.2607.33010 | July 21, 2026 | 2.1 MB | Any CPU EXE |
Install from the command line
Silent install ›winget install --id Microsoft.365Copilot -eM365CopilotDesktopInstaller.exe --quiet --start -pRelated guide: How to use winget: install and update apps
Information
- Publisher
- Microsoft Corporation
- Category
- AI assistants & LLMs
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10 (Windows 10 1903+)
- Architecture
- Any CPU
- Installer
- EXE
- Version
- 19.2609.33020.0
- Released
- October 7, 2025
- Added to the catalogue
- July 21, 2026
- Versions listed
- 2
- Website
- learn.microsoft.com
- winget ID
- Microsoft.365Copilot
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Microsoft 365 Copilot free?
Microsoft 365 Copilot is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is Microsoft 365 Copilot safe to download?
The download comes from res.cdn.office.net; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Microsoft 365 Copilot with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Microsoft 365 Copilot be installed silently?
Yes. The silent install page lists the exact command for each installer.
Which Windows versions does Microsoft 365 Copilot support?
The installer requires Windows 10 1903 or newer and is available for Any CPU.
Does Microsoft 365 Copilot run on ARM (Windows on Arm)?
The installer is architecture-neutral.
Where can I download an older version of Microsoft 365 Copilot?
The versions page lists all 2 versions with links to their official installer files, back to July 21, 2026.
Can I use Microsoft 365 Copilot without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Microsoft 365 Copilot?
Claude Code, Codex CLI, ChatGPT, GPT4All and Jan. The alternatives page compares them.
