Antivirus software is designed to protect your personal computer against malicious programs that can infect it. Potential security threats are everywhere, such as in email attachments, instant messages, or downloaded files. An antivirus can protect your devices from viruses, worms, spyware, and other forms of malware.
Antivirus software scans all incoming and outgoing data on your computer. If the antivirus software detects a malicious code, the software alerts the user and terminates the process. There are both paid and free Antivirus software in the market, but Is it worth it to pay for antivirus if there are free options available? This is a difficult question to answer and will depend on the user and his or her preferences. Here’s a list of free antivirus software to help you choose the best antivirus for you.
Avira Operations GmbH & Co. KG is a German multinational computer security software company mainly known for their antivirus software Avira Free Security. Avira was founded in 2006, but the antivirus application has been under active development since 1986 through its predecessor company H+BEDV Datentechnik GmbH. As of 2012, Avira software is estimated to have over 100 million customers. In June 2012, Avira ranked sixth in the antivirus market share report from OPSWAT.Avira’s headquarters are located near Lake Constance, in Tettnang, Germany.
360 Total Security
360 Total Security is one of the most complete and effective free antivirus programs available, and will protect you from the majority of threats you might face online. The antivirus uses five antivirus engines, including 360 Cloud Engine, CVMII, Avira, and Bitdefender. Scanning your PC for threats is quick, and we were impressed by its attention to detail. For example, if removing a detected threat requires a PC restart, 360 Total Security will tell you.
Bitdefender Antivirus Free
Microsoft Defender Antivirus (known as Windows Defender Antivirus before Windows 10 May 2020 Update or Windows Defender before Windows 10 Creators Update) is an anti-malware component of Microsoft Windows. It was first released as a downloadable free anti-spyware program for Windows XP, and was later shipped with Windows Vista and Windows 7. It has evolved into a full antivirus program, replacing Microsoft Security Essentials, as part of Windows 8 and later versions.On March 21st 2019, Microsoft announced Microsoft Defender ATP for Mac for business customers to protect their Mac devices from attacks on a corporate network, and a year later to expand protection for mobile devices, announced Microsoft Defender ATP for Android & iOS devices which incorporates Microsoft SmartScreen, a Firewall and Malware scanning.
Malwarebytes (formerly Malwarebytes Anti-Malware, abbreviated as MBAM) is an anti-malware software for Microsoft Windows, macOS, Chrome OS, Android, and iOS that finds and removes malware. Made by Malwarebytes Corporation, it was first released in January 2006. It is available in a free version, which scans for and removes malware when started manually, and a paid version, which additionally provides scheduled scans, real-time protection and a flash-memory scanner.
Comodo Internet Security
Comodo Internet Security (CIS) is developed and distributed by Comodo Group, a freemium Internet security suite that includes an antivirus program, personal firewall, sandbox, host-based intrusion prevention system (HIPS) and Website Filtering. In CIS 5.0 cloud antivirus protection and spyware scanning capabilities were added. As it could not clean all the malware it found effectively, Comodo Cleaning Essentials was developed to supplement CIS.
Avast Antivirus is a family of cross-platform internet security applications developed by Avast for Microsoft Windows, macOS, Android and iOS. The Avast Antivirus products include freeware and paid versions that provide computer security, browser security, antivirus software, firewall, anti-phishing, antispyware, and anti-spam among other services.
Avast launched a freeware business product, Avast for Business, in February 2015. It is a cross-platform solution that includes antivirus protection, web threat scanning, browser protection, and a cloud management console.
AVG AntiVirus (previously known as AVG, an abbreviation of Anti-Virus Guard) is a line of antivirus software developed by AVG Technologies, a subsidiary of Avast. It is available for Windows, macOS and Android.
The brand AVG comes from Grisoft’s first product, Anti-Virus Guard, launched in 1992 in the Czech Republic. In 1997, the first AVG licenses were sold in Germany and the UK. AVG was introduced in the US in 1998.
Kaspersky Anti-Virus (Antivirus Kasperskogo); formerly known as AntiViral Toolkit Pro; often referred to as KAV) is a proprietary antivirus program developed by Kaspersky Lab. It is designed to protect users from malware and is primarily designed for computers running Microsoft Windows and macOS, although a version for Linux is available for business consumers.
Sophos Home Security Free
Sophos Home is a free program designed to protect every PC and Mac in your personal cyberspace, or in your family, from threats like malware, viruses, ransomware, malicious software, and compromised or unsuitable websites. Sophos Home utilizes the universally acclaimed and accepted technology deployed by security professionals in protecting the information systems of various organizations.
Adaware Antivirus Free
Most users will be familiar with Adaware Antivirus Free, the anti-spyware app that’s been around for over a decade. In version 10, developers Lavasoft made the jump from anti-spyware to fully-fledged antivirus. In version 11 and 12, they’ve improved and tweaked it to produce a security suite which they claim significantly outperforms all other free anti-virus and anti-malware products.
ClamWin Free Antivirus
ClamWin Free Antivirus is a free and open-source antivirus tool for Windows. It provides a graphical user interface to the Clam AntiVirus engine. ClamWin Free Antivirus has a virus database which is updated automatically when it detects connection to the Internet. A small balloon tip appears on the taskbar icon indicating completion status of the update process. It retries to establish connection with the server if it fails to download the updates first time.
ZoneAlarm Free Antivirus
ZoneAlarm is an internet security software company that provides consumer antivirus and firewall products. ZoneAlarm was developed by Zone Labs, which was acquired in March 2004 by Check Point. ZoneAlarm’s firewall security products include an inbound intrusion detection system, as well as the ability to control which programs can open outbound connections.
Panda Cloud Antivirus
Panda Cloud Antivirus is an antivirus software developed by Panda Security, a free and a paid version are available. It is cloud-based in the sense that files are scanned on a remote server without using processing power of the user’s machine. The cloud technology is based on Panda’s Collective Intelligence. It can run constantly, providing protection against viruses and malicious websites but slowing the system to some extent, or do a system scan.