Categories: PC Optimization

Best Alternatives to Avira Antivirus to use on Windows PC

Avira antivirus is a popular antivirus software that you may have come across or may already be using to protect your computer from viruses (malware infections), and rightly so—in 2025, malware infections (mainly viruses) are projected to reach an alarming 6.5 billion! However, though a decent antivirus, Avira has been called out time and again for being ineffective against certain threats and having a potential performance impact, making many users switch to the best Avira antivirus alternatives. 

Hence, if you are also looking for the best alternatives to Avira antivirus due to these or any other reasons, such as the need for more robust protection features, better VPN integration, or more comprehensive suites, this article is for you. 

In this article, we acquaint you with the best alternative antivirus software to Avira, curated after thorough research and analysis, keeping in mind factors such as powerful malware detection, real-time protection, availability of additional features (such as phishing protection, a firewall, ransomware protection, a VPN, etc.), impact on system performance, and ease of use. 

Moreover, our list has a mix of paid and free Avira antivirus alternatives so that you can find the best fit for your budget. Let us dive right into them to save valuable time. 

Well-Researched List of the Best Avira Antivirus Alternatives

Below are our top picks for the best Avira alternatives so you can choose the antivirus that is a perfect fit for your needs. 

1. Bitdefender

Meet Bitdefender. It is a comprehensive antivirus and one of the best Avira antivirus alternatives for its robust malware protection, minimal system impact, and an easy-to-navigate interface. 

Moreover, this antivirus program boasts real-time threat detection capabilities, powerful anti-ransomware abilities, and a trustworthy firewall. Furthermore, the following are its other notable features. 

Key features of Bitdefender

  • Multi-layered protection against malware and ransomware remediation
  • Network-based attack blocking with network threat protection
  • Advanced threat defense with behavioral analysis to identify and neutralize threats
  • Protection from phishing attacks by identifying and blocking malicious websites
  • Prevention of unauthorized access to your microphone and webcam
  • Identification of potential weaknesses with a vulnerability scanner

Pros

  • Additional features like password management, parental controls, and VPN
  • Consistently high malware protection test scores in independent tests
  • A customizable dashboard is available
  • Supports multiple devices with one subscription

Cons

  • Limited VPN in the free version
  • Occasional pop-ups about other products from Bitdefender
  • Full scans may slow down old systems
  • Priced higher than some competitors

Click here to learn more about Bitdefender 

Also know: Best Antivirus Software for Gamers to Play Safe Games on Windows PC

2. Avast Antivirus

Avast is another popular Avira antivirus alternative. Users like this software for its powerful malware protection, friendly interface, webcam protection, phishing protection, and the following delightful features. 

Key features of Avast Antivirus

  • Blocks malware and viruses in real-time to protect your system
  • Wi-Fi Inspector allows you to scan your network for security vulnerabilities
  • A password manager lets you securely keep and manage your passwords
  • Gaming mode allows you to reduce background processes and interruptions for optimized game performance
  • Software updater lets you patch security vulnerabilities by automatically updating all installed software
  • Data shredder helps you make files irrecoverable by deleting them permanently

Pros

  • A wide range of security features is available
  • Consistently performs well in independent malware detection lab tests
  • Many bonus features are available

Cons

  • Occasional slowing down of the system’s performance
  • Advanced features like the firewall are only available in the paid versions
  • Though the problem is now solved, it encountered data privacy issues in the past

Click here to learn more about Avast Antivirus

3. Norton

Next, we would like to name Norton as one of the best Avira antivirus alternatives. It is a comprehensive cybersecurity software with foolproof malware detection and a user-friendly online dashboard. 

However, what sets it apart from other alternatives to Avira antivirus is its state-of-the-art machine learning technologies and heuristic methods to identify and block threats, and the following features. 

Key features of Norton

  • Real-time protection from various malware types
  • Cloud backup for crucial files and documents to protect them from threats and loss
  • Built-in firewall for network traffic monitoring and control, and blocking unauthorized device access
  • Protection of your personal information and dark web monitoring to alert you in the event of a potential breach
  • Privacy monitor that scans popular people-search websites
  • SafeCam that blocks unauthorized webcam access

Pros

  • Additional features, such as parental controls
  • Optimizes startup processes and deletes junk files for system performance optimization
  • Excellent customer support
  • Promises to help remove viruses that escape Norton’s protection

Cons

  • Full system scans may be lengthy
  • Priced a bit higher than competing Avira antivirus alternatives

Click here to learn more about Norton

4. AVG Antivirus

Here comes AVG Antivirus on our list of the best Avira antivirus software alternatives. AVG is a popular name among security software providers for its robust malware protection and user-friendly interface. 

Moreover, real-time scanning for threats, powerful ransomware protection, and the following features make it a fierce competitor for other software similar to Avira antivirus. 

Key features of AVG Antivirus

  • Enhanced firewall for more robust protection from network attacks
  • Phishing protection, including protection against malicious emails and fake websites
  • Privacy protection features, such as webcam protection and secure browsing

Pros

  • User-friendly interface
  • Availability of a free version with basic protection features
  • Customizable features allowing you to tailor security settings to your requirements
  • Good malware detection and protection scores from independent testing labs

Cons

  • Significant CPU resource consumption
  • Potential false positives
  • The free version has limited customer support
  • No additional features, such as parental control

Click here to learn more about AVG Antivirus 

5. McAfee

The list of the best Avira antivirus alternatives cannot be complete without McAfee antivirus. This genuinely solid security software, besides core features (such as scheduled scans, real-time scanning, various scan types, and anti-phishing), offers a powerful firewall and the following remarkable features. 

Key features of McAfee Antivirus

  • A web advisor that alerts you about potentially harmful files, websites, and links
  • Many high-end privacy and security features, such as a file shredder, a password manager, a social media privacy optimizer, a web boost to improve browsing speed, an account cleanup tool, identity monitoring, and an app boost to prioritize resources for efficient application performance
  • Additional security features, such as parental controls, a VPN, and identity theft protection

Pros

  • Comprehensive protection from different online threats
  • Remarkable independent lab test scores with high malware detection rates
  • Cross-platform compatibility

Cons

  • May impact performance on less powerful or older devices
  • Advanced features like VPN and identity protection may not be available for free

Click here to learn more about McAfee Antivirus

Also know: Best Online Virus Scanners for Windows Operating System

Best Avira Antivirus Alternatives: The Conclusion

While Avira antivirus is a reputable software, you may seek the best paid and free Avira antivirus alternatives to ensure protection against all forms of threats, minimal system performance impact, and the availability of comprehensive security and privacy features. 

Hence, you can choose an alternative to Avira antivirus from the list above, based on your requirements, to ensure complete protection. However, if you need help choosing the right software for your needs, have any other concerns or questions, or have any feedback/suggestions about this article, please do not hesitate to contact us via the comments section. 

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