When we search for best free antivirus software on internet, what features we look to define the antivirus as the best antivirus. we look for real-time protection from viruses, spyware, adware, rootkits, malicious Web sites and downloads, we look for enhanced Web protection, parental controls and protection against theft and spam etc. Lets see them in Detail.
Antivirus software should be efficient in providing real-time protection and on-demand content from all kinds of malware: viruses, Trojans, Internet worms, spyware, and adware. Regular automatic updates and heuristic technology which protects against known and new threats.
Anti-rootkit protection from sophisticated to detect threats and rootkits.
This feature helps you to control the activities of your children on the Internet: check their accounts in social networks for any comments, photos, etc., that may affect your child with the negative side.
In addition to protecting your computer against various threats, it should also offer to install Security software, which protects your Smartphone from loss and theft, as well as to block unwanted calls and SMS-messages.
I have listed 20+ best free Antivirus software to choose from.
avast Antivirus is free antivirus that includes all the features you’d expect from a modern antivirus program.
The solution offers fast and effective antivirus engine technology to protect against spyware, certified by West Coast Labs Checkmark, the module protection from rootkits and reliable self-defense module, as well as cloud-based and proactive technologies.
When used correctly in combination with the data backup utilities, it significantly reduces the risk that your computer is exposed to the virus or will be infected by them and therefore reduces the risk of loss of sensitive personal data.
AVG AntiVirus FREE is a popular free antivirus. Fast, effective and easy-to-use anti-virus tool. Provides high performance computer and download updates with information about the latest threats.
Antivirus, antispyware, superior antirootkit protect against receipt and unintentional dissemination of even the most dangerous viruses and spyware. AVG LinkScanner module Surf-Shield provides basic protection when visiting sites on the Internet. Includes enhanced performance and speed, cloud reputation system files.
Avira Free Antivirus 2014 is free antivirus and antispyware, which includes Web sites protection against malicious downloads, parental control using Avira Free SocialShield and additional protection against identity theft and spam for Android devices. Free real-time Aviram protects your computer from viruses, spyware, adware, rootkits, malicious Web sites and downloads.
Rising Internet Security is designed to provide anti-virus protection of your computer against all known types of viruses and Internet threats.
It has in its arsenal, a custom personal firewall. Using the Rising Cloud Security module, this software provides protection against zero-day threats.
Free comprehensive antivirus Rising Internet Security offers effective protection against today’s computer threats without excessive resources of your computer. It also has excellent expertise in detecting malware.
Rising Free Antivirus protects your computer against all types of viruses, Trojans, worms, rootkits (Rootkits) and malicious software.
Easy to use, Active defense technology, Patented Unknown technology, Defense, Virus Scan, Clean technology and Patented Smartupdate technology make Rising Antivirus free product on a “set and forget”, allowing you to concentrate only on their cases.
Rising Antivirus Free is free solution for personal users, offers the same level of detection and protection against Internet threats.
Baidu Antivirus 2014 is very light, easy to use, extremely fast, free antivirus that protects the system against viruses, spyware, adware and other forms of malware.
The antivirus program combines search engine Baidu, Antivirus cloud engine and Avira Antivirus engine, and also includes a powerful proactive protection. It also provide protection from phishing, malware downloads and the protection of personal data. It provides reliable computer security and secure critical information from all types of online threats; both known and unknown.
Baidu Antivirus offers easy-to-use interface with additional advanced features such as quarantine for infected files. It uses very little memory, so you can do any thing on your computer. Other features include: automatic updates, HIPS, checking USB flash drives, scan reports, and more.
Comodo Internet Security offers comprehensive, integrated protection against internal and external threats-new and yet unknown.
The solution combines powerful antivirus with firewall, effective corporate level packet filtering and Comodo Defense+ modules that include an advanced system of behavioral blocking and intrusion prevention.
When you use Comodo Internet Security Premium each of the components: antivirus, firewall and Defense plus, performs their task and provides excellent protection against their specific type of threats. Comodo antivirus includes an integrated set of components, features and functions that offer complete “prevention, detection and treatment of” security system for your computer.
Comodo Anti-virus uses a proactive antivirus engine that automatically detects and eliminates viruses, Internet worms and other malware.
Combination of heuristic detection methods, “cloud”, and proactive technologies to effectively identify and block new, unknown threats.
Antivirus software allows you to install other free Comodo Security products, including anti-virus utility Comodo Cleaning Essentials to clean an infected system, Comodo Killswitch for monitoring processes and system activity, as well as Comodo Rescue Disk-drive emergency cleaning an infected computer without the Windows.
360 Internet Security uses three anti-virus engine to protect your system from the latest threats. Includes real-time protection using three antivirus engines: Bitdefender, QVM II and cloudy Cloud 360, as well as proactive protection.
Combining the effectiveness of Cloud, 360 engine uses the checksum files, cloud-based machine learning engine to QVM, and marked by numerous awards.
360 Internet Security 2013 uses proactive technologies to alert you when a suspicious program is trying to access an important system resources such as the Windows system settings, registry, autostart programs and system directories.
Safe browsing Web sites on the Internet and privacy protection are vital functions. 360 2013 Internet Security protects you from phishing sites and blocks malicious files and stops keyloggers and other programs to access the webcam, protecting against identity theft.
Free antivirus from Microsoft provides you high quality protection against viruses and spyware, including trojans, Internet worms and other malware.
Security Essentials is very easy to install, updates virus databases and program happening automatically, so you’ll always have the latest protection.
Microsoft free antivirus won’t bother you with unnecessary warnings-runs in the background, alerting you if only you need to do something. Security Essentials uses little system resources, so it won’t get in the way of your work or play.
Preventon Antivirus is free Professional antivirus for home users. The free version offers basic protection against known malware.
Antivirus and antispyware uses engine that currently protects millions of users worldwide. Real-time protection stops threats before they show their activity and on-demand scan detects and removes existing threats on your computer.
FortiClient is a security solution designed to protect computers and laptops. Also has a version for tablets and mobile devices running the Android and Apple’s iOS.
Main features include SSL and IPSec VPN, antivirus, anti-spyware and rootkit scanner, parental control filter Web sites by category, application firewall, WAN optimization feature and much more. Solution is fully integrated with FortiClient FortiGate, FortiManager and FortiAnalyzer centralized management, deployment, and reporting.
FortiClient anti-virus uses technology developed by Fortinet. FortiClient Antivirus has received over twenty Awards and can detect threats by using both proactive and reactive technologies.
Anti-virus client is free and is automatically updated every three hours. Free mode for unregistered users includes features to protect computers and laptops.
Amiti Free Antivirus is an effective and easy-to-use free antivirus for your computer. Protects from viruses, Trojans, Internet worms and other malware.
Antivirus Amiti Free has a built-in screen memory protection in real time, the scheduler checks the various themes and support several localizations. The library uses the famous antivirus engine ClamAV.
Amiti Free Antivirus is a simple antivirus security solution that will help you keep your system secure from the threats of malware and remove virus infections, if they manage to break through the defenses of anti-virus.
The program includes several types of scans, screen memory, which permanently monitors the memory to detect any intrusion threats and can perform a deep scan with heuristic scanning.
Free antivirus from Panda based on innovative “cloud” technologies “collective intelligence”, as well as proactive technology to protect against new and unknown threats.
Panda Cloud Antivirus is an antivirus program that protects your PC without affecting performance: it offers maximum performance and only comes into action when you need it.
This is the easiest and fastest antivirus service. It fights with new threats without the need for updates, as it combines local detection technologies with objects “in the cloud” on remote servers.
Panda Cloud Antivirus includes local and remote antivirus, antispyware, anti-rootkit and heuristic scanning. Proactive technologies: behavioral analysis behavior blocking and allow you to effectively protect your computer from new threats yet unknown.
ZoneAlarm Free Antivirus Firewall is free end-to-end solution, which integrates anti-virus and firewall for maximum protection for your computer and information from all Internet threats.
Antivirus engine is based on the technologies of Kaspersky Anti-virus. Protect yourself by using a fully integrated “all-in-one”: anti-virus and anti-spyware, firewall using two-way firewall, application control, a complete Web protection against phishing and malicious Web sites with downloads, online backup and protection of personal data.
ClamWin Free Antivirus comes with an easy installer and source code are available free of charge. The program provides an easy-to-use graphical interface.
Addition of the Clam Sentinel adds to ClamWin Free Antivirus real-time protection, heuristic detection, verification of USB removable-media.
Bitdefender Antivirus Free Edition uses virus signatures and proactive technologies for protection against new and unknown threats in real-time.
The functionality and efficiency of full fee-paying solutions allows you to securely protect your computer from malicious software, online threats, phishing and fraudulent websites.
Payment for free-no ability to customize the protection under a certain level of security. At the same time, it makes the decision simple and easy to use for ordinary computer users. Free antivirus Bitdefender does not require technical knowledge to configure protection-all components are working at an optimum level of security.
Bitdefender Antivirus Free Edition is fast, efficient free antivirus, automatic protection, with a simple and user-friendly interface, which is offered with no annoying advertising.
FortiClient Endpoint Security Standard Edition is free integrated with enterprise-class protection.
Product available free of charge for private use. Anti-virus database updating is done 1 time per day (in contrast to the Premium version, where it checks for update every hour.
FortiClient Standard offers protection of personal computers and laptops, using antivirus and antispyware, personal firewall (firewall), the VPN client, anti-spam and Web content filtering.
Anvi Smart Defender Free uses new antivirus engine, Smart Engine, quick and easy system scans and detects threats. Provides “smart” and powerful protection against malware: viruses, Trojans, Internet worms, bots, and other threats.
Free antivirus protects your computer by using a layered security system in real time:
• Privacy Protection: Protects against suspicious activity and unauthorized access. • Control-start: Stops malicious threats that start with the system. • Process control: Detects and stops malicious processes running in memory. • File monitor: Monitors access attempts of malicious files to your computer.
Ad-Aware Free Antivirus is free antivirus using Bitdefender technologies, the legendary Ad-Aware anti-spyware and Web protection to detect and block malware and all types of online threats.
In addition to its own AntiSpyware, Ad-Aware technology 11 uses one of the best upto date anti-virus Bitdefender engine that is able to provide effective protection without conflicts and slowdowns, which can occur when using multiple antivirus.
Free real-time anti-virus monitors active processes, edit the registry, network activity, downloads, and Web sites visited.
Roboscan Internet Security Free is free comprehensive anti-virus with firewall to protect your computer from malicious software and external threats from the Internet.
The Internet makes it easy to share and Exchange files and information, but actively using online features may expose your computer to various Internet threats. Integrated antivirus RoboScan uses dual protection with anti-virus engines, Bitdefender and Roboscan Tera that provide a multi-layered filtering for more accurate detection and removal of online threats and malware.
Kingsoft Antivirus 2012 is a complete antivirus solution for personal users. Free cloud-based antivirus Kingsoft protects against viruses, spyware, and other malware in real time.
Detects all types of viruses and threats using multiple protection modules. Anti-virus includes protection of USB devices, Web protection and screen weekly, a component of K to protect the system from malicious influences. Anti-hacker module serves to identify vulnerabilities that could be exploited by hackers, as well as to block attacks on ports, blocking the use of remote control of a computer and download Trojan programs. Anti-Hacker protects your webcam on your computer.
Immunet Protect is free, easy “cloud-based” antivirus program that uses a new approach to protect against malware.
The proposed solution combines all advantages of cloud antivirus, compact dimensions, high performance, timely updates, and low system requirements.
Immunet protect is designed to work with anti-virus software, Symantec, AVG and Mcafee, while improving their performance. It can also work independently.
Immunet works on the basis of its own rapid “cloud-based” server to detect malware on top of an already installed antivirus program. Immunet Community anti-virus system lets you automatically provide protection against new malware.
ClamAV Antivirus works on the basis of the rapid “cloud-based” server to detect malware on top of an already installed antivirus program.
Main features of ClamAV antivirus for Windows includes: • Real-time detection of threats; • Scheduled scanning; • Intelligent scanning-fast and fully customizable smart scan; • Custom database according to ClamAV signatures; • Enhanced support of archives and packagers; • Quick and easy for cloud-based antivirus. • Quarantine.