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Looking for free Open Source Antivirus for Windows? Download ClamWin Free Antivirus and get free virus scanning and free virus definition updates. Free Antivirus software for Windows, using the well-respected ClamAV scanning engine. Includes virus scanner, scheduler, virus database updates, context menu integration to MS Windows Explorer and Add-in to MS Outlook. Also features easy setup program.

Features

  • Virus Scanner
  • Regular Virus Database Updates
  • Scheduler

Project Samples

Scheduled scans Log viewer showing scan log Main scanning window Preferences window Updating virus definitions via Internet

Project Activity

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Categories

Security, Antivirus, Anti-Malware

License

GNU General Public License version 2.0 (GPLv2), GNU Library or Lesser General Public License version 2.0 (LGPLv2)

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ClamWin Web Site

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User Ratings

4.5 out of 5 stars
★★★★★
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129
5
2
0
15
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

User Reviews

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  • peacegiver Posted 2025-10-15
    Free for Windows server is good. But it's dead. I was installed it on Windows Server 2003(for none- important uses).
  • petrouchka Posted 2025-05-15
    Works even on old Windows. Very useful tool.
  • rdfig Posted 2019-03-19
    Couldn't really rate support. It did the job on my old Windows 2003 server cleaning out infections I found.
  • tomp0209 Posted 2018-05-14
    Love it. Runs great and very thorough.
  • pitchnv Posted 2018-04-22
    Excellent software! Very Tnank's! After the famous Dr.Web, IT found and destroyed many more malicious software.
Read more reviews >

Additional Project Details

Awards

Operating Systems

Windows, Windows Server

Languages

English

Intended Audience

Developers, End Users/Desktop, Science/Research, System Administrators

User Interface

Win32 (MS Windows)

Programming Language

C++, Python

Related Categories

Python Security Software, Python Antivirus Software, Python Anti-Malware Software, C++ Security Software, C++ Antivirus Software, C++ Anti-Malware Software

Registered

2004-03-26
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