Norton AntiVirus AlternativesAnti-Virus Apps like Norton AntiVirus

Norton AntiVirus is described as 'Offers real-time defense against malware, spyware, ransomware, and phishing with features like smart firewall, password manager, and AI-driven threat analysis' and is a Anti-Virus app in the security & privacy category. There are more than 50 alternatives to Norton AntiVirus for a variety of platforms, including Windows, Mac, Android, iPhone and Linux apps. The best Norton AntiVirus alternative is Malwarebytes Anti-Malware, which is free. Other great apps like Norton AntiVirus are Clam AntiVirus, Avast Free Antivirus, Spybot - Search & Destroy and Microsoft Defender.

Norton AntiVirus iconNorton AntiVirus
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Offers real-time defense against malware, spyware, ransomware, and phishing with features like smart firewall, password...

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Norton AntiVirus alternatives page was last updated Mar 18, 2025
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  1. Malwarebytes Anti-Malware icon

    Malwarebytes Anti-Malware

     853 likes
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    Comprehensive protection software utilizing AI and machine learning to detect and neutralize threats. Features include RDP and Ransomware Protection. Efficiently uses minimal system resources with customizable settings for scan modes and performance adjustments.

    113 Malwarebytes Anti-Malware alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Kindle Fire
    Malwarebytes Anti-Malware screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Process scanning
    2.  Heuristic Detection
    3.  Real-time protection
    4.  Ad-free
    5.  Multiple languages
    6.  Malware Analysis
    7.  Built-in VPN
    8.  Block Trackers
    9.  No Logs
    10.  No Tracking
    11.  No registration required
    12.  CloudAV

    Malwarebytes Anti-Malware VS Norton AntiVirus

     

    • Malwarebytes Anti-Malware is the most popular Windows, Android, Mac & iPhone alternative to Norton AntiVirus.

    • Malwarebytes Anti-Malware is the most popular free alternative to Norton AntiVirus.

    • Malwarebytes Anti-Malware is Freemium and ProprietaryNorton AntiVirus is Paid and Proprietary
    • Malwarebytes Anti-Malware is LightweightNorton AntiVirus is not according to our users
  2. ClamvAV icon

    ClamvAV

     244 likes
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    Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic...

    97 ClamvAV alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    ClamAV GUI

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Ad-free
    2.  No Tracking
    3.  Graphical User Interface
    4.  Block Trackers
    5.  Dark Mode
    6.  Malware Analysis

    ClamvAV VS Norton AntiVirus

     

    • ClamvAV is the most popular Linux alternative to Norton AntiVirus.

    • ClamvAV is the most popular Open Source alternative to Norton AntiVirus.

    • ClamvAV is Free and Open SourceNorton AntiVirus is Paid and Proprietary
    • ClamvAV is Lightweight and Privacy focusedNorton AntiVirus is not according to our users
  4. Avast Free Antivirus icon

    Avast Free Antivirus

     811 likes
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    Provides free real-time protection against viruses, malware, spyware, and ransomware, with secure HTTPS scanning, customizable scans, password management, home network security, antiphishing, Smart Scan, rescue disk creation, and software updating.

    139 Avast Free Antivirus alternatives

    License model

    • Free Personal • Proprietary

    Application types

    Country of Origin

    • CZ flagCzechia
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Avast Free Antivirus screenshot 1
    Avast Free Antivirus screenshot 2
    Avast Free Antivirus screenshot 3

    Avast Free Antivirus Features

    1.  No Tracking
    2.  Malware Analysis
    3.  Browser Protection
    4.  Run file in a Sandbox
    5.  Zero-Day Protection
    6.  Heuristic Detection

    Avast Free Antivirus VS Norton AntiVirus

     
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    Avast Premium Security icon
    Avast Premium Security

    Experience comprehensive online protection across computers, phones, and tablets with robust defenses against spoofed websites, ransomware, and other online threats. Enhance your security with antivirus, anti-malware, and privacy...

    https://www.avast.com
    Learn More
  6. Spybot - Search & Destroy icon

    Spybot - Search & Destroy

     436 likes
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    Spybot - Search & Destroy detects and removes spyware, a relatively new kind of threat not yet covered by common anti-virus applications.

    102 Spybot - Search & Destroy alternatives

    License model

    Application type

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Windows
    • PortableApps.com
    Prices for Corporate Edition

    Properties

    1.  Privacy focused

    Features

    1.  Portable
    2.  Malware Analysis
    3.  Multiple languages

    Spybot - Search & Destroy VS Norton AntiVirus

     

    • Spybot - Search & Destroy is the most popular commercial alternative to Norton AntiVirus.

    • Spybot - Search & Destroy is Paid and ProprietaryNorton AntiVirus is also Paid and Proprietary
    • Spybot - Search & Destroy is Privacy focusedNorton AntiVirus is not according to our users
  7. Microsoft Defender icon

    Microsoft Defender

     157 likes
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    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.

    107 Microsoft Defender alternatives

    License model

    • Free Personal • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Microsoft Defender screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Ad-free
    2.  Real-time protection
    3.  Bundled with Windows
    4.  Zero-Day Protection
    5.  Malware Analysis
    6.  Dark Mode
    7.  Works Offline
    8.  Ransomware Protection

    Microsoft Defender VS Norton AntiVirus

     
  8. AdwCleaner icon

    AdwCleaner

     179 likes
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    AdwCleaner is an easy-to-use OS security utility that allows you to get rid of adware on your computer in seconds, by quickly scanning the system.

    57 AdwCleaner alternatives

    License model

    • Free Personal • Proprietary

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Windows
    AdwCleaner screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Portable
    2.  Malware Analysis
    3.  Standalone
    4.  Ad-free
    5.  No Tracking
    6.  No registration required
    7.  Multiple languages

    AdwCleaner VS Norton AntiVirus

     
  10. Avira Antivirus icon

    Avira Antivirus

     404 likes
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    Offers real-time protection from malware, ransomware, viruses, and spyware, with advanced repair, browser safety, software updates, VPN, PC optimization tools, cloud-based updates, and system clean-up. Available for Windows, MacOS, Android, and iOS devices.

    75 Avira Antivirus alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    Avira Antivirus screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Built-in VPN
    2.  Real-time protection
    3.  Ransomware Protection

    Avira Antivirus VS Norton AntiVirus

     
  11. Bitdefender Antivirus icon

    Bitdefender Antivirus

     105 likes
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    Free antivirus offering comprehensive protection with real-time threat detection, AI-powered security, lightweight performance, Game mode, user-friendly interface, and auto updates. Supports multiple platforms and provides live customer support. Ideal for all users.

    58 Bitdefender Antivirus alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • RO flagRomania
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Android
    • Android Tablet
    • iPhone
    • iPad
    Bitdefender Antivirus screenshot 1

    Properties

    1.  Lightweight
    2.  Minimalistic

    Features

    1.  Ad-free
    2.  Malware Analysis
    3.  Dark Mode
    4.  Auto Update
    5.  AI-Powered
    6.  Ransomware Protection
    7.  Real-time protection
    8.  Game Mode

    Bitdefender Antivirus VS Norton AntiVirus

     
  12. ESET NOD32 Antivirus icon

    ESET NOD32 Antivirus

     256 likes
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    Experience a fast, efficient antivirus with ESET's AI-powered defense against viruses, ransomware, and phishing. Enjoy features like cloud-powered scanning, Enhanced Exploit Blocker, Device Control, and Gamer Mode for uninterrupted use. Optimize your security and maintain speed.

    71 ESET NOD32 Antivirus alternatives

    License model

    Application types

    Country of Origin

    • SK flagSlovakia
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    ESET NOD32 Antivirus screenshot 1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Build-in Firewall
    2.  Malware Analysis
    3.  Works Offline
    4.  No Tracking
    5.  Dark Mode
    6.  No Logs
    7.  No registration required
    8.  Ad-free
    9.  Block Trackers
    10.  Portable
    11.  AI-Powered

    ESET NOD32 Antivirus VS Norton AntiVirus

     
  13. Tron Script icon

    Tron Script

     31 likes
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    Tron is a collection of programs, tools, utilities, and Windows functions that are all scripted together. Those programs and such are designed to remove malware and bloatware, repair damaged operating systems, update old versions of very common applications, free up drive space...

    167 Tron Script alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    Tron Script screenshot 1

    Tron Script Features

    1.  Malware Analysis
    2.  Bloatware Remover

    Tron Script VS Norton AntiVirus

     
  14. Kaspersky AntiVirus icon

    Kaspersky AntiVirus

     170 likes
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    Kaspersky AntiVirus offers protection from a range of IT threats and provides the basic tools needed to keep your PC secure.

    82 Kaspersky AntiVirus alternatives

    License model

    Application types

    Country of Origin

    • RU flagRussia

    Platforms

    • Windows
    • Mac
    • iPhone
    • iPad
    • Android
    • Android Tablet
    Kaspersky Free

    Kaspersky AntiVirus Features

    1.  Built-in Firewall
    2.  On-screen Keyboard

    Kaspersky AntiVirus VS Norton AntiVirus

     
  15. ClamWin icon

    ClamWin

     121 likes
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    ClamWin is a free, open-source antivirus software for Microsoft Windows, using the ClamAV engine. It has an easy-to-use installer and its source code is publicly available. It features high detection rates for viruses and spyware, a scanning scheduler, and automatic updates of...

    63 ClamWin alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • AU flagAustralia

    Platforms

    • Windows
    • PortableApps.com
    Configuration Screen
    Discontinued

    The latest version (0.103.2.1) is from 2021.

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Ad-free
    2.  No Tracking
    3.  Portable
    4.  GPLv3
    5.  Block Trackers
    6.  Malware Analysis
    7.  Works Offline
    8.  Dark Mode

    ClamWin VS Norton AntiVirus

     
12 of 80 Norton AntiVirus alternatives