What is ClamAV?

ClamAV is open source antivirus software that detects viruses, Trojans, malware and other malicious threats. ClamAV is a cross-platform tool kit designed especially for e-mail scanning on mail gateways. Download ClamAV FREE today!

Antivirus Features:

  • Windows, Mac OS X, Linux, OpenVMS compatible
  • Utilities include command-line scanner and flexible multi-threaded daemon
  • Milter interface for sendmail and on-demand scanning
  • Advanced database supports scripted updates and digital signatures
  • Antivirus database updated multiple times daily!

Supported Formats:

ClamAV has built-in supports for the following formats:
Document Formats: MS Office, MacOffice, HTML, RTF, PDF
Archive Formats: Zip, RAR, Tar, Gzip, Bzip2, OLE2, Cabinet, CHM, BinHex, SIS and more.
Executable Formats: ELF executables and Portable Executable files compressed with UPX, FSG, Petite, NsPack, wwpack32, MEW, Upack, SUE, Y0da Cryptor and more.

About ClamAV

ClamAV is open source software and is made freely available for personal use. Source code and license information for ClamAV can be found at the ClamAV.net.

User Review

Great product!
“Very helpful. ClamAV saved my computer! I didn’t want to pay for an expensive antivirus product especially when products like this exist for free.”

Reviewed by on .
Rating: 5 Stars

Product Screenshots

FreeDownloads.us.com Distributes Software

FreeDownloads.us.com is a free software portal that believes in supporting the innovation and work of Open Source software products. ClamAV is developed and owned by SourceFire. ClamAV is Open Source software licensed under the GNU/GPL; source code and license information can be found here. ClamAV is not owned by FreeDownloads.us.com, a third-party ad-supported software network, and is available free from SourceFireor elsewhere.

Advertiser Affiliates

Clicking “Download Now” will download a software installation file for ClamAV and launch DownloadAdmin™, an installation manager provided by FreeDownloads.us.com that will guide you through the installation process. To keep our downloads free to our users, FreeDownloads.us.com works with the affiliates listed below and offers optional third-party software during the installation process of ClamAV.

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    • Application Feature

      Customize PC Utilities Dock

    • Application Feature

      Displays advertisements within application

    • Application Feature

      Customize PC Utilities Dock

    • Application Feature

      Displays advertisements within application

    • Search Settings

      Sets your Default search settings to Yahoo.com

    • Search Settings

      Sets your Default search settings to Yahoo.com

    • New Tab Settings

      Sets your default New Tab search settings

    • Search Settings

      Sets your Default search settings to Yahoo.com

    • New Tab Settings

      Sets your default New Tab search settings

    • Application Feature

      Display advertisements within application

    • Free Trial Only

      Paid upgrade available

    • Application Feature

      Back-up files to cloud

    • Free Trial Only

      Paid upgrade available

    • Application Feature

      Optimize PC Performance - Scans for computer for malware

    • Free Trial Only

      Paid upgrade available

    • Application Feature

      Optimize PC Performance - Scans for computer for malware

    • Search Settings

      Sets your Default search settings to Yahoo.com

    • Homepage and New Tab Settings

      Sets your Default Homepage and New Tab settings