The 8 Best Free Anti Virus Programs for Linux. Although Linux operating systems are fairly stable and secure, they may not completely be immune to threats. All computer systems can suffer from malware and viruses, including those running Linux based operating systems. However, the number of critical threats to Linux based operating systems is still way lower than threats for Windows or OS X. All computer systems can suffer from malware and viruses, including those running Linux. Therefore, we need to protect our Linux systems from the viruses. Why You May Need Portable Antivirus Applications Present day antivirus and security software operate on postevent basis. First a virus or malware is discovered. Free Download Sophos Virus Removal Tool 2. Virus detection and removal tool that promises to completely remove rootkits and other malware from. Learn why you need antivirus software for optimized virus protection against malware trojans and identity theft. GMER.gif' alt='Sophos Anti Rootkit Portable' title='Sophos Anti Rootkit Portable' />Therefore, we need to protect our Linux systems from the various forms of threats such as viruses that can be transmitted in many ways including malicious code, email attachments, malicious URLs, rootkits to mention but a few. In this article, we will talk about 8 best free anti virus programs for Linux systems. Clam. AVClam. AV is a free and open source, versatile anti virus toolkit for Linux systems. Its used for detecting trojans, viruses, malware and other malicious threats. Its a standard for mail gateway scanning software it supports almost all mail file formats. The following are its well known features Its cross platform works on Linux, Windows and Mac OS XPOSIX compliant, portable. Easy to install and use. Sophos AntiRootkit Portable. Sophos Anti Rootkit Portable Figure B is one of those tools you hope you never have to use but you know, at some point, you will. MIOsmco3-yY/S7mUPF76FhI/AAAAAAAABPI/itKGsFvdrmg/s1600/Sophos+Anti-Rootkit+1.5.0.jpg' alt='Sophos Anti Rootkit Portable' title='Sophos Anti Rootkit Portable' />Works primarily from the command line interface. Supports on access scanning Linux onlyProvides a virus database update. It can scan within archives and compressed files also protects against archive bombs, the built in support includes Zip, Tar, 7. Zip, Rar among others. Clam. Tk. Clam. Tk is a lightweight graphical front end for the popular command line based Clam. AV Clam Antivirus, written using Perl and Gtk libraries for Unix like systems such as Linux and Free. BSD. Its designed to be an easy to use, on demand anti virus scanner. Its a reliable graphical anti virus software which runs smoothly, its excellent for getting things done fast. Chkroot. Kit. Chkroot. Fear And Loathing In America Pdf. Kit is a free and open source lightweight toolkit to locally check for signs of a rootkit. It contains various programsscripts which include chkrootkit a shell script that checks system binaries for rootkit modification. Solaris only. chkproc. LKM trojans. chkdirs. LKM trojans. strings. Rook. Kit Hunter. Rootkit Hunter is remarkable lightweight, open source security monitoring and analyzing tool for POSIX compliant systems. Its available for Linux and Free. BSD. Its a scanner for every kind of threats to a Linux system from backdoors, rootkits to various local exploits. Its other important features include Its command line based. Its simple to use and offers thorough inspection capabilities. It uses SHA 1 hash comparison to detect malicious entries. Its portable and compatible with most UNIX based systems. Comodo Anti virus For Linux CAVLComodo is a powerful cross platform anti virus and email filtering software. Comodo Anti virus For Linux offers great virus protection with the additional features for fully configurable anti spam system. Comodo anti virus for Linux features include Simply install and forget, no annoying false alarms, just solid virus protection. Provides proactive anti virus protection intercepts all known threats. Optional automatic updates for the most up to date virus protection. Comes with a scan scheduler, detailed event viewer, and custom scan profiles. Offers a mail filter which is compatible with Postfix, Qmail, Sendmail and Exim MTAs. Sophos For Linux. Sophos anti virus for Linux is a stable and reliable anti virus software for a wide range of Linux distributions. It detects and eradicates viruses including worms and Trojans on your Linux computer. Carrot Flower Font'>Carrot Flower Font. It can as well find and block all non Linux viruses that might be stored on your Linux computer and transferred to non Linux computers. You can run all commands except savscan, which is used to run on demand scans as root from the from the command line interface. Below are the notable features of Sophos For Linux Easy to install and runs quietly. Its effective and secure. It can detect and block malware with on access, on demand, or scheduled scanning. Offers excellent performance, with low impact on the system. Offers extensive platform coverage. Bit. Defender For Unices. Bit. Defender For Unices is a powerful and versatile anti virus software suite for Linux and Free. BSD. It offers protection and on demand scanning on both Unix based and Windows based disk partitions by scanning for viruses and malware. The following are a few of its remarkable features Enables scanning of archives. Supports desktop integration. It has an intuitive GUI and powerful command line interface that supports OS scripting tools. It can quarantine infected files into a protected directory. F PROT For Linux. F PROT anti virus for Linux workstations is a free powerful scanning engine for use on homepersonal workstations. Developed to effectively get rid of viruses threatening workstations running Linux, it offers full protection against macro viruses and other forms of malicious software including Trojans. Below are some of its exceptional features It supports both 3. Linux x. 86. It scans for over 2. Its able to perform scheduled scans using cron. It scans hard drives, CD ROMS, diskettes, network drives, directories and specific files. It can also scan for images of boot sector viruses, macro viruses, and Trojan Horses. Thats all Dont believe that Linux based operating systems are completely secure, get one of these free anti viruses we have talked about to secure your workstation or server. Do you have any thoughts to share with us If yes, then make use of the feedback form below.