Windows

Windows 8.1 Upgrade Assistant

✓ Verified listing

14,757 total downloadsUpdate

Download fileClamAV scan passed · direct B2 download
OSGS14-WindowsUpgradeAssistant-32bitand64bit-ClientSKU-4141411.exe

✓ Clean · ClamAV scan passed Scanned 2026-10-13 02:31:19 UTC Next security scan due 2027-01-13 02:31:19 UTC No threats detected in this file version. Clean scans are renewed every three months.

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