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  • Windows 2000
  • Windows 2003
  • Windows 7
  • Windows 8
  • Windows XP

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#55 in Antivirus


260.33 kB


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Crystal Security

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Crystal Security


Crystal Security comes with an extremely simple and easy-to-use interface. There are only a few buttons, which give you instant access to most needed features actually. The utility has interesting navigation as well. The main buttons are placed at the bottom of the app window. If you click on a particular one, the only things that will change are the content of the pane above and the navigation buttons. In order to go back, you simply need to click on the Main button.

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Basic Operations

As you have already understood the application is completely portable. Crystal Security really works very smoothly. However I cannot feel that my system is protected, if the size of my security solution is smaller than 1 MB. It just doesn't look very reliable. Don't you think? The nag screen is the next thing that I do not like about this app. It scans all currently running processes and asks you to choose between the following actions: Allow object, Quarantine object and Deny object. It even scans itself.


Crystal Security is an interesting free and portable project for cloud-based security solutions. However I really don't think this is proper protection for your PCs. There are many other more powerful products on the market, which you can get for free as well.


  • Free
  • Portable


  • Nag screen
Reviewed by: Konstantin Kostadinov

Crystal Security is VIRUS-FREE!

Our security scan shows that Crystal Security is clean from viruses. The current version of Crystal Security has been scanned by our system, which contains 46 different anti-virus algorithms. That ensures that Crystal Security is 100% safe for your computer.

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