Ospprearmexe Download Verified !!top!! May 2026

The file ospprearm.exe is a legitimate utility created by Microsoft. It is specifically used to reset (rearm) the licensing status of Microsoft Office applications. 🛡️ Key Facts Official Name: Microsoft Office Software Protection Rearm.

Option 1: Quick Repair via Windows Settings

1. Go to Settings > Apps > Installed Apps (or Apps & Features).
2. Find your Microsoft Office installation.
3. Click Modify and select Quick Repair. This restores missing files like ospprearm.exe.

cd "C:\Program Files\Microsoft Office\Office16"
OSPPREARM.EXE

Can I download OSPPREARM.EXE for free?

Yes, but only by extracting it from your own legitimate Office installation or via Microsoft's official repair tools. Do not download it from third-party websites.

Resetting Activation Timers: It resets the grace period for volume-licensed or trial versions of Office, usually back to 30 days.