6 Best Free Linux Antivirus Programs in 2019

A lot of people believe that antivirus software is not required for Linux. It is no doubt that Linux is more secure in comparison with Windows, but antivirus is vital for Linux too. There are various malicious software programs now that target Linux systems as well. Hence, you must get an ideal Linux antivirus suite. If you are not sure about the best antivirus suite for Linux, the best ones are listed for you.

  1. Sophos Antivirus for Linux

Sophos Antivirus for Linux comes as an ideal free antivirus suite. It detects harmful threats quickly with the use of robust heuristics-based detection. Even you get both real-time and on-demand scanning option in this antivirus program. Many other handy tools are being offered with Sophos Antivirus as well. This lightweight Linux software, though, provides small updates from time to time.

  1. ClamAV

If we consider the most popular antivirus tools available for Linux, ClamAV is undoubtedly one of them. It is being offered as a command-line tool, which means that you can perform antivirus scans and run other useful tools directly through the Terminal. To make the whole user experience, you can choose to install the ClamTK, a free GUI. You can get the ClamAV as well as its GUI from the primary Ubuntu repository. Use ‘sudo apt install clamav’ command for installing ClamAV and ‘sudo apt install clamtk’ to install the ClamTK GUI later on.

  1. Chkrootkit

Chkrootkit is an ideal local rootkit scanner made for Linux platform. It is free as well as open source, but not exactly an antivirus program for Linux. The Chkrootkit is capable of only scanning and removing a particular set of malware, which is famous as rootkit. You get a few outstanding features with the tool. For installing this tool from the Ubuntu repository, use the ‘sudo apt install chkrootkit’ command.

  1. Comodo Antivirus for Linux

Comodo is another ideal antivirus program for Linux. It is available for macOS and Windows users as well. This antivirus suite is also known as CAVL. There are plenty of great features that this antivirus suite provides such powerful scanner, and real-time behavior analysis. You even get regular updates of Comodo antivirus once you start using it.

  1. F-Prot

With enterprise and home support, the F-Prot antivirus is an ideal free antivirus for Linux. It keeps the Linux computer free from malware through its powerful scanner. You can use this antivirus program ideally with both 32 and 64-bit architecture. This antivirus will not affect the performance of your Linux system as well. Its command-line interface of GUI makes it easy to use.

  1. Rootkit Hunter

Same as Chkrootkit, Rootkit Hunter is also an excellent rootkit scanning tool for Linux. It is being provided as a free tool that can scan a Linux system for backdoors, rootkits, and more. When it comes to its algorithm for detecting malware, it uses the SHA-1 hashing algorithm. This Linux tool is compatible with various UNIX-based system and very portable as it is written in Bourne shell. The dedicated command for install rkhunter from the Ubuntu repository is ‘sudo apt install rkhunter’ while ‘sudo rkhunter -c’ is for running a system-wide rootkit scan.

All in all, these are the best antivirus programs or tools that you can use on Linux. If you need the best-paid options, Avast Linux, ESET Nod32 Antivirus for Linux, F-Secure Linux Security, and Web for Linux are a few notable names. You can select the ideal antivirus tool of choice from the given options. It is necessary to check the hardware compatibility with the antivirus before starting to use it. Try all these software program on your Linux system!

Deam Jones is a self-professed security expert; he has been making the people aware of the security threats. His passion is to write about Cyber security, cryptography, malware, social engineering, internet and new media. He writes for Norton security products at

Source:-  Linux Antivirus

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