ClamWin Free Antivirus

Windows

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Freedom report

One barScore 5.9

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedThinly documented

ClamWin Free Antivirus is ranked #60 of 116 in antivirus software on Freedom251, made by ClamWin Free Antivirus. It runs on Windows. There is a free plan.

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Free Antivirus Free Virus and spyware scanning · Scheduled scanning · Automatic virus-database updates · Windows Explorer integration · Microsoft Outlook integration clamwin.com · 22 Sept 2026

Compared on antivirus software

Free plan: Yes
Protection scope: antivirus
Supported platforms: Windows

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