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Crystal Security Alternatives

Crystal Security is described as 'cloud-based system that detects and removes malicious programs (malware) from your computer. Its technology provides fast detection against malware and lets you know about the changes on your computer in real time' and is a Anti-Malware app in the security & privacy category. There are more than 50 alternatives to Crystal Security for a variety of platforms, including Windows, Android, Android Tablet, Mac and iPad. The best alternative is Malwarebytes Anti-Malware, which is free. Other great apps like Crystal Security are Clam AntiVirus, Windows Security, Avast Free Antivirus and Spybot - Search & Destroy.

Crystal Security alternatives are mainly Anti-Malware Apps but may also be Anti-Virus Apps or System Cleaners. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Crystal Security.
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Crystal Security is a cloud-based system that detects and removes malicious programs (malware) from your computer. Its...

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  1. Malwarebytes Anti-Malware icon

    Malwarebytes Anti-Malware

    • Mac
    • Windows
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Kindle Fire
    117 alternatives to Malwarebytes Anti-Malware 

    Malwarebytes Premium is smarter, faster, and lighter than ever before. Go beyond antivirus and stop worrying about online threats.

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    Features
    1.  Ad-freeMalwarebytes Anti-Malware doesn't contain any form of external advertising.
    2.  Block TrackersMalwarebytes Anti-Malware has a feature to block trackers from tracking you.
    3.  Built-in VPNMalwarebytes Anti-Malware has a built-in VPN feature that enhances your privacy and allows you to browse the web from anywhere.
    4.  LightweightMalwarebytes Anti-Malware consumes less device resources compared to similar apps.
    5.  Malware AnalysisMalwarebytes Anti-Malware can inspect a suspicious file or URL to detect potential threats.
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  2. Clam AntiVirus icon

    Clam AntiVirus

    • Mac
    • Windows
    • Linux
    • BSD
    105 alternatives to Clam AntiVirus 

    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...

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    Features
    1.  Ad-freeClam AntiVirus doesn't contain any form of external advertising.
    2.  LightweightClam AntiVirus consumes less device resources compared to similar apps.
    ClamAV GUI
    ClamAV for Windows


  3. Windows Security icon

    Windows Security

    • Windows
    117 alternatives to Windows Security 

    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.

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    Features
    1.  Ad-freeWindows Security doesn't contain any form of external advertising.
    Screenshot
  4. Avast Free Antivirus icon

    Avast Free Antivirus

    • Mac
    • Windows
    • Android
    • iPhone
    • iPad
    • Android Tablet
    156 alternatives to Avast Free Antivirus 

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

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    Features
    1.  No TrackingAvast Free Antivirus will not track you or use your personal data.
    2.  Malware AnalysisAvast Free Antivirus can inspect a suspicious file or URL to detect potential threats.
    Screenshot
  5. Spybot - Search & Destroy icon

    Spybot - Search & Destroy

    • Windows
    • Windows Mobile
    • Symbian S60
    • PortableApps.com
    107 alternatives to Spybot - Search & Destroy 

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

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    Features
    1.  PortableSpybot - Search & Destroy can be used from a USB stick or similar with no prior installation.
    Prices for Corporate Edition
    Free for private use, companies and institutions need to buy licenses for commercial versions


  6. AdwCleaner icon

    AdwCleaner

    62 alternatives to AdwCleaner 

    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.

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    Features
    1.  PortableAdwCleaner can be used from a USB stick or similar with no prior installation.
    2.  LightweightAdwCleaner consumes less device resources compared to similar apps.
    3.  Malware AnalysisAdwCleaner can inspect a suspicious file or URL to detect potential threats.
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  7. Tron Script icon

    Tron Script

    • Windows
    156 alternatives to Tron Script 

    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...

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    Features
    1.  Malware AnalysisTron Script can inspect a suspicious file or URL to detect potential threats.
    Screenshot
    Screenshot
  8. HitmanPro icon

    HitmanPro

    • Windows
    125 alternatives to HitmanPro 

    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.

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    Features
    Screenshot
  9. SUPERAntiSpyware icon

    SUPERAntiSpyware

    56 alternatives to SUPERAntiSpyware 

    SUPERAntiSpyware is a software application which can detect and remove spyware, adware, malware, trojans, rogue software, worms, rootkits, parasites and other potentially harmful software applications, as well as restore modified system settings.

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    Features
    1.  PortableSUPERAntiSpyware can be used from a USB stick or similar with no prior installation.
      Screenshot
      Screenshot
    • Kaspersky Virus Removal Tool icon

      Kaspersky Virus Removal Tool

      • Windows
      62 alternatives to Kaspersky Virus Removal Tool 

      Kaspersky Virus Removal Tool is a free software intended to disinfect infected computers, removing viruses, Trojans, and spyware, as well as any other types of malware. Kaspersky Virus Removal Tool 2011 uses the same highly efficient algorithms for detecting malware as Kaspersky...

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      Features
      1.  PortableKaspersky Virus Removal Tool can be used from a USB stick or similar with no prior installation.
      Main Menu
      Configurable Scan Settings
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