Malwarebytes is an anti-malware software that offers protection against malware, ransomware, and other online threats.
Starting from $39.99/year
Best Avira Antivirus Alternatives ranked by AI · updated Aug 2026
Avira Antivirus is consumer security software for Windows, macOS, Android, and iOS with free malware protection and paid privacy and identity features. It combines real-time scanning with web protection and optional system-maintenance tools.
Top 6 Avira Antivirus alternatives
ClamWin is a free antivirus software for Windows with a strong focus on open-source development.
Bitdefender Antivirus is a robust cybersecurity solution that offers advanced protection against various online threats.
Starting from $29.99/year
Ad-Aware Free Antivirus+ is a comprehensive antivirus program that offers real-time protection against viruses, malware, and spyware.
Baidu Antivirus is a free antivirus program that offers basic protection against viruses, malware, and other threats.
AVG AntiVirus is consumer security software for Windows, macOS, Android, and iOS that protects against malware, phishing, and unsafe websites. Its free...
Pros
- Free real-time malware protection across major desktop platforms
- Includes phishing and malicious-download protection
- Generally lighter on system resources than many full security suites
Cons
- Free version displays upgrade prompts more frequently than Microsoft Defender
- Several privacy, ransomware, and performance features require a paid plan
- Independent testing results are closely tied to the broader Avast security engine
Free; paid plans from about $46.68/year
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