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Microsoft Safety ScannerSUPERAntiSpyware
Free

Free download from Microsoft.

 Freemium

Free edition with a paid Professional X edition.

Windows Windows
  • Portable on-demand scanner that needs no installation
  • Attempts to reverse changes made by detected threats
  • Removes spyware, adware, PUPs and other malware
  • Runs alongside an existing antivirus
  • No real-time protection; scans only when you run it
  • Windows only, and requires SHA-2 signing support
  • Windows only
  • Real-time protection requires the paid edition
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
No account needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.