Resource center
Official Microsoft ISO downloads
Every link below points to a Microsoft-hosted ISO or Media Creation Tool. We don't host installers — only the keys.
Windows
- Windows 11 22H2/23H2 ISO(External link)
Direct ISO + Media Creation Tool.
- Windows 10 22H2 ISO(External link)
Last consumer Windows 10 release.
Office
- Office Deployment Tool(External link)
Run setup.exe with XML to install Office 2024/2021.
- Office for Mac PKG(External link)
Latest stable PKG mirror list.
Windows Server & SQL
- Windows Server 2025 evaluation(External link)
Convert with DISM /Set-Edition after activation.
- SQL Server 2022 Developer (free)(External link)
Same code base as Enterprise — free for dev/test.
Before you click any download
If a URL above does not start with microsoft.com, learn.microsoft.com or aka.ms, stop and report it to research@licensevault.net. Counterfeit ISOs are the single largest source of activation tickets we see — always check the SHA-256 hash Microsoft publishes alongside its download.
More resources
Product key format reference
Every Microsoft product key is 25 characters in 5 groups. Here's how to tell what you've got.
Deactivate and transfer a Microsoft license
Retail keys move freely between machines as long as you deactivate the old PC first. OEM keys can't be transferred.
Activation troubleshooting reference
The 12 errors that account for 90% of support tickets — and the one-line fix for each.