Clam AntiVirus icon
Clam AntiVirus icon

Clam AntiVirus

 243 likes

Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic...

ClamAV GUI

License model

  • FreeOpen Source

Platforms

  • Mac
  • Windows  2 versions 32 + 64 bit: Win.XP, Vista, Win 7
  • Linux
  • BSD
3.5 / 5 Avg rating (15)
243 likes
7comments

Features

Suggest and vote on features

Properties

  1.  Lightweight
  2.  Privacy focused

Features

  1.  Ad-free
  2.  No Tracking
  3.  Graphical User Interface
  4.  Block Trackers
  5.  Dark Mode
  6.  Malware Analysis

Clam AntiVirus News & Activities

Highlights All activities

Recent News

Show more news

Recent activities

Show all activities

Comments and Reviews

   
 Post comment/review
kaspian
  
Top positive commentFeb 10, 2023

my personal favorite, lightweight, fast, 100% free and open source

1
Nchalada
  
Top negative commentAug 28, 2011

Just installed it, first thing it did was kill and then remove my IRC software, without asking me. I am not amused. Default settings should be ASK FIRST.

Programs that Do Not Play Nice get removed. Very Quickly.

4
Renaultos
  
Negative commentFeb 9, 2024

Has been in an early alpha version for decades and recognizes nothing.

1
duckrinium
  
ReviewApr 5, 2022

Cisco, owner of clamav, blocked Russian region from receiving antivirus database, making it completely useless in Russia. Not very freedom of Cisco. But overall, great malware detection tool.

7
RemovedUser
  
ReviewJun 1, 2020

ClamAV only makes sense for Linux and is not used to protect Linux users but Windows users, in case several people using both Windows and Linux are working in a network, you don't need Antivirus on Linux, but if you need to send an .exe file to a colleague on Windows, ClamAV allows you to check it and avoid sending an infected file to your colleague.

0
micbusin
  
Negative commentJan 8, 2020

Garbage. After installing from official repo: "WARNING: Clamd was NOT notified: Can't connect to clamd through /run/clamav/clamd.ctl: No such file or directory"

1 reply
duckrinium

Probably very late but you have to update database first :) by using "freshclam" as root.

Reply written Apr 5, 2022

If this reply contains spam or other abuse, notify admins about it.
-6
ruskelljd
  
Negative commentDec 3, 2018

At least if you are a Mac user you have to edit a hidden file but after almost two hours of looking I couldn't find what to edit it to. Not real helpful changing preferences if you don't know what to change it to so I guess I'll never bother looking into this antivirus app again.

-5

What is Clam AntiVirus?

Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates. The core of the package is an anti-virus engine available in a form of shared library.

ClamAVis also available for Windows as the result of a partnership between Immunet Corporation (http://www.immunet.com) and Sourcefire, Inc. (http://www.sourcefire.com). It is designed to provide the ClamAV community with a free Windows-specific Anti-Virus (AV) solution using an advanced Cloud-based protection mechanism. Smallest of all AV-applications: only 3.45MB download-file (32bit). You can use ClamAV For Windows as a stand-alone, host-based AV solution, or in conjunction with your pre-installed AV solution to provide enhanced detection for the latest malware threats.

Official Links

Clam AntiVirus information

AlternativeTo Category

Security & Privacy

GitHub repository

  •  4,832 Stars
  •  737 Forks
  •  289 Open Issues
  •   Updated Mar 14, 2025 
View on GitHub

Our users have written 7 comments and reviews about Clam AntiVirus, and it has gotten 243 likes

Clam AntiVirus was added to AlternativeTo by HenrikHedman on Mar 23, 2009 and this page was last updated Sep 10, 2021. Clam AntiVirus is sometimes referred to as Clam AntiVirus.