ClamWin screenshot
ClamWin

ClamWin 0.103.2.1

4.0 (1)
795 Downloads
GDFG

ClamWin: Free, open-source antivirus for Windows. Scans for viruses, updates easily, and won’t cost a dime—great for thrifty techies

Step 1: Download It

Head over to and hit the download button. 

Step 2: Grab the Goods

Click “Download” to snag the latest version (0.103.2.1 as of June 2021). You’ll get a file like ClamWin_Free_Antivirus_Setup.exe. Easy peasy.

Step 3: Kick Things Off

Find that file in your downloads folder—double-click it, and the installer fires up. It’s like opening a present; you’re almost there!

Step 4: Say Yes to Freedom

The GPL license pops up. Give it a read, agree, and pick where you want ClamWin to live on your drive. You can also toss in the Outlook add-in if that’s your thing.

Step 5: Wrap It Up

Hit “Finish,” and boom—ClamWin’s ready to roll. Launch it from the Start menu or desktop shortcut.


System Requirements

Performance Requirements

  • RAM: 3 GB
  • Space: 5 GB
  • CPU: 2.0 GHz

Operating System

  • OS Type: Windows
  • Compatible Versions:
    xp vista 8 7 10
  • Internet Required: No
  • Additional Requirements:
    Want real-time scanning? You’ll need an add-on like Clam Sentinel. It’s a separate gig, so expect a bit of extra setup