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Norton Internet Security Alternatives

Norton Internet Security is described as 'anti virus software from Symantec offers protection against the latest online threats such as hackers, phishing, spyware protection and much more' and is a Anti-Virus app in the security & privacy category. There are more than 25 alternatives to Norton Internet Security for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is Avast Free Antivirus. It's not free, so if you're looking for a free alternative, you could try Avira Antivirus or Kaspersky AntiVirus. Other great apps like Norton Internet Security are ESET NOD32 Antivirus, ClamTk, ClamWin and AVG AntiVirus.

Norton Internet Security alternatives are mainly Anti-Virus Apps but may also be Anti-Malware Apps or Firewalls. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Norton Internet Security.
This page was last updated Aug 3, 2021
  • Windows

Norton Internet Security anti virus software from Symantec offers protection against the latest online threats such as...

Learn more about Norton Internet Security

  1. Avast Free Antivirus a the free for non-commercial and home usage antivirus solution from AVAST Software.

  2. Avira Free Antivirus offers basic protection for your computer against dangerous viruses, worms, spy-ware, trojans and costly dialers.

  3. Kaspersky AntiVirus

    • FreemiumProprietary
    • Windows

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

  4. ESET NOD32 Antivirus

    • Windows
    • Linux

    ESET NOD32 Antivirus is an innovative host-based intrusion prevention system that offers a comprehensive scanning solution. Most importantly, it will not slow down your PC, it's easy to use, and easy to install.

  5. ClamTk

    • FreeOpen Source
    • Linux

    ClamTk is a graphical front-end for ClamAV, an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats. It is designed to be an easy-to-use, lightweight, on-demand antivirus scanner for Linux systems.

  6. ClamWin

    • FreeOpen Source
    • Windows

    [Please note that ClamWin Free Antivirus does not include an on-access real-time scanner. You need to manually scan a file in order to detect a virus or spyware.]

  7. AVG AntiVirus

    • FreemiumProprietary
    • Mac
    • Windows
    • Android
    • Chrome OS

    AVG AntiVirus Free provides basic antivirus and antispyware protection for home users. Virus database updated every day. Includes innovative LinkScanner for web-protection.

  8. Comodo Internet Security is a free, very voluminous and multi-layered security application that keeps hackers out and personal information in.


    The app installs other components by default such as Dragon Web Browser. You must click "Options" during install to deselect those components.

  9. HitmanPro

    • Windows

    HitmanPro (formerly Hitman Pro) is an on-demand malware scanner and removal tool. It will usually do a full-system scan significantly faster than other (traditional) solutions due to its cloud-based scan technique.

  10. Immunet FREE Antivirus is the lightest anti-virus application, providing the fast protection against new viruses, because it protects through the cloud using the ClamAV engine. Install/Hardisk-Filesize: 5/10 MB.

Showing 10 of 48 alternatives