About Outlook for Windows
Microsoft's email and calendar client.
Outlook for Windows 1.2026.812.100
Microsoft's email and calendar client.
- By Microsoft Corporation
- Proprietary
- Updated Aug 12, 2026
Technical details
| Publisher | Microsoft Corporation |
|---|---|
| Version | 1.2026.812.100 |
| Release date | 2026-08-12 |
| License | Proprietary |
| Installer type | msix |
| Architecture | x64, x86, arm64 |
| Package ID | Microsoft.Outlook |
| Requirements | Windows 10 version 2004 or later |
Install Outlook for Windows from the command line
- Install with Windows Package Manager
winget install --id=Microsoft.Outlook -e- Update to the latest version
winget upgrade --id=Microsoft.Outlook -e- Uninstall
winget uninstall --id=Microsoft.Outlook -e
File types supported by Outlook for Windows
Outlook for Windows can open or be associated with 5 file types:
Outlook for Windows version history
1.2026.720.100
Frequently asked questions
Is Outlook for Windows free?
Outlook for Windows is proprietary software from Microsoft Corporation. Check the publisher's license terms for pricing and usage rights.
What is the latest version of Outlook for Windows?
The latest version is 1.2026.812.100, released on Aug 12, 2026.
Is it safe to download Outlook for Windows?
The download button links to the official installer published on res.cdn.office.net, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 6ecda66ea1d53ef127b85d92148392db0ed94fd8df0e7bda6bdf1b1c43e9f95a.
Which Windows versions does Outlook for Windows support?
Outlook for Windows requires Windows 10 version 2004 or later and is available for 64-bit (x64), 32-bit (x86), ARM64 systems.
How do I uninstall Outlook for Windows?
Open Settings › Apps › Installed apps, find Outlook for Windows and select Uninstall. From the command line, run winget uninstall --id=Microsoft.Outlook -e.
What file types can Outlook for Windows open?
Outlook for Windows supports 5 file types, including .eml, .ics, .msg, .oft, .vcf.
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