Avast Free Antivirus AlternativesOnly apps categorised as System Cleaners

The best System Cleaner alternative to Avast Free Antivirus is Avira Antivirus, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Avast Free Antivirus and seven of them are System Cleaners so hopefully you can find a suitable replacement. Other interesting System Cleaner alternatives to Avast Free Antivirus are Tron Script, Malware Hunter, ClevGuard and ZHPCleaner.

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Avast Free Antivirus alternatives are mainly Anti-Virus Apps, but if you're looking for System Cleaners or Anti-Malware Apps you can filter on that. Other popular filters include Android + Free, Windows + Free, Free, Open Source, Windows and Mac + Open Source. These are just examples - use the filter bar below to find more specific alternatives to Avast Free Antivirus.
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Alternatives list

  1. Avira Antivirus icon

    Avira Antivirus

     407 likes

    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.

    76 Avira Antivirus alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    Avira Antivirus screenshot 1
     
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    3
    Comments about Avira Antivirus as an Alternative to Avast Free Antivirus
    Guest
    Positive
    5

    Avira is the best performing vendor in core malware protection

    Review by a new / low-activity user.
    ymx
    Positive
    2

    Great usability, great security and a trustful German company.

    Guest
    Positive
    1

    the new UI is very intuitive, there are not many popups that try to upsell, protection is one of the best according to recent tests

    Review by a new / low-activity user.
    Avira Antivirus icon
    Avira Antivirus icon
    • Avira Antivirus is Freemium and ProprietaryAvast Free Antivirus is also Freemium and Proprietary
    • Avira Antivirus is LightweightAvast Free Antivirus is not according to our users
  2. Tron Script icon

    Tron Script

     34 likes

    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

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Windows
    Tron Script screenshot 1
     
  4. Malware Hunter icon

    Malware Hunter

     1 like

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

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Alerts

    • Bundleware

    Platforms

    • Windows
    Malware Hunter screenshot 1
     
  5. Ad
  6. ClevGuard icon

    ClevGuard

     Like

    Provides comprehensive mobile protection with real-time spyware defense, alerts for unauthorized mic or camera activation, checks email password leaks, boosts performance by cleaning data and increasing efficiency, includes parental controls for child safety.

    14 ClevGuard alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Android
    • iPhone
    • iPad
    ClevGuard screenshot 1
     
  7. ZHPCleaner icon

    ZHPCleaner

     5 likes

    The software requires no installation process, it allows transportation on removable devices. It could not be simpler, three buttons, "Scan", "clean" and "Report". A module allows to choose the lines you want to keep, including legitimate programs...

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    ZHPCleaner screenshot 1
     
  8. aswMBR icon

    aswMBR

     5 likes

    aswMBR is the rootkit scanner that scans for TDL4/3, MBRoot (Sinowal), Whistler and other rootkits.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    aswMBR screenshot 1
     
  10. InfBlocker icon

    InfBlocker

     1 like

    InfBlocker is a lightweight and effective security tool designed to protect your computer from viruses spread through infected USB flash drives. By blocking autorun.inf files and their associated executables, InfBlocker helps prevent malware from automatically executing when a...

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    InfBlocker screenshot 1
     
7 of 7 Avast Free Antivirus alternatives