Malware Killer

If you are looking for the best malware removal software, you can try Malware Killer now. The initial trial finds malware on demand throughout the trial period, to help you restore already-infected PCs back to health.

Selecting the above button will download Malware Killer
Trial version: 52.2 MB

PC Mag Editors' Choice
Malware Killer box facing right

System Requirements:

  • PC with 64/32-bit Windows® 11, 10, 8, 8.1, 7
  • 512 MB RAM (optimal 2 GB)
  • 60 MB HDD space
  • internet connection
  • Windows Administrator user account

By clicking download, you agree to the End UserLicense Agreement.

If you have questions about uninstalling, click here.

Already own Malware Killer and need the latest download? Click here.

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What is iolo's Whole Home License?

The Whole Home License® is iolo’s licensing policy that allows you to install and keep your software running on all of your compatible devices within the same home. Previously, users were allowed to install and license their iolo software simultaneously on a maximum of three PCs. Under the Whole Home License, a single activation key allows you to use your iolo software on all of your PCs, other than any PCs you use for business purposes. What you need to know about Whole Home Licensing

  • You, your spouse, and your relatives living within the same household may use the same license on any number of PCs that you own which are not used for business.
  • For full legal terms and conditions, see https://www.iolo.com/company/legal/eula/

To install your iolo product on additional PCs:

  1. On the additional computer, download the latest version of your iolo product. Choose from the list of downloads offered here.
  2. Follow the steps in the installation wizard, and enter the same Activation Key that you used to install on your original computer.

You can view the Activation Key on the original computer from within System Mechanic > red menu bar > key icon > Activation Key.