Dr.Web CureIt! is a free portable antivirus scanner requiring no installation — invaluable for emergency use when your existing antivirus has been compromised by malware. Updated daily, it uses the same detection engine as Dr.Web’s commercial products.

Key Features

• No installation required
• Updated virus database daily
• One-time emergency scan
• Free for both home and commercial use
• Full Dr.Web detection engine
• Heuristic analysis
• Ransomware and rootkit detection

Verdict

Every security-conscious user should have Dr.Web CureIt! downloaded and ready on a USB drive. It’s the go-to tool for cleaning a heavily infected system when nothing else will work.