Scan and remove viruses fast - Removes viruses others miss. Prevent Viruses before they infect your PC - Online updates mean no more worries. Free Upgrades & Online Customer Support - Stay protected all year.
Microsoft Defender Alternatives
Microsoft Defender is described as 'Windows Security (known as Windows Defender Antivirus before Windows 10 May 2020 Update, Windows Defender before Windows 10 Creators Update, or Microsoft Defender Antivirus before Windows 11) is an anti-malware component of Microsoft Windows' and is a very popular Anti-Virus app in the security & privacy category. There are more than 100 alternatives to Microsoft Defender for a variety of platforms, including Windows, Mac, Android, Linux and iPhone apps. The best Microsoft Defender alternative is Malwarebytes Anti-Malware, which is free. Other great apps like Microsoft Defender are Avast Free Antivirus, ClamAV, Bitdefender Antivirus and Avira Antivirus.
Alternatives list
- 53 ZoneAlarm Antivirus alternatives
- 45 Dr.Web CureIt! alternatives
Do you have anti-virus software installed on your computer, but still worry about its effectiveness?


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K7 Computing are one of the earliest and most accomplished IT security companies protecting more than 25 million clients worldwide against threats to their IT environment.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Android
- iPhone
The most important feature of Wise Anti Malware is real-time protection, which is considered as the first guard to defend your PC against Malware threads. It has three shields, Malware detection, Adware detection, and Registry protection.



Great companion to antivirus software such as Microsoft Defender. Real-time protection for your PC. Clean the disk and speed up your computer.


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- 66 VT4Browsers alternatives
With VT4Browsers you will be able to use VirusTotal to analyze urls and files automatically. You can change the extension's behavior at any time.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Google Chrome
- Firefox


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The comprehensive Total Defense Anti-Virus solution offers integrated virus and spyware combating capabilities, guarding your PC from worms, Trojans, and other malware that can slow down or even damage your PC.


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Reason is a next-generation antivirus that Protects not only your digital devices, but also your privacy.

Anti-malware for Android using machine learning. Contribute to projectmatris/antimalwareapp development by creating an account on GitHub.
Cost / License
- Free
- Open Source (GPL-3.0)
Application types
Alerts
- Discontinued
Platforms
- Android
- Android Tablet
Faronics Anti-Virus provides protection from security threats without slowing down computers due to slow scan times and large footprints. Built with next-generation technology, Faronics Anti-Virus gives powerful anti-virus, anti-rootkit and anti-spyware software in-one that...
- 52 G Data AntiVirus alternatives
Anti-Virus solution for protection against viruses, spyware and phishing attacks:24.95 USD; Features: Protects all communication channels (e-mail (POP3 /IMAP), instant messaging (MSN, Yahoo, AOL, etc.), protection from viruses, worms, rootkits, spyware, dialers, Trojans...










































A browser extension, NOT an antivirus, and no realtime scanning.