You can remove Trojan Killer in a few clicks. Choose the method that fits your setup.
Method 1 — Windows Settings (Windows 10/11)
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Open Settings → Apps → Installed apps (Win 11) or Apps & features (Win 10).
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Find Trojan Killer → Uninstall → confirm.
Method 2 — Control Panel (all supported Windows)
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Open Control Panel → Programs → Programs and Features.
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Select Trojan Killer → Uninstall/Change → confirm.
Portable Edition (no installation)
If you used the Portable Edition, there’s nothing to “uninstall.”
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Close the app, then delete the Trojan Killer folder from your USB drive (or wherever you unpacked it).
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If you created logs or quarantine on that drive, delete those folders too.
If uninstall is blocked
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Close the app first: Right-click the Trojan Killer icon in the system tray → Exit.
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Reboot and try again: Some components finish removal after a restart.
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Temporarily pause other security tools: EDR/AV may block uninstallers. Re-enable afterward.
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Safe Mode (last resort): Reboot to Safe Mode, then run Method 1 or 2.
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Still stuck? Contact Support with a brief description and a screenshot of the error dialog.
After uninstalling
Restart Windows, then confirm that Trojan Killer no longer appears in Installed apps. Do not delete drivers or service entries manually; if removal failed, reinstall the current official build and run its uninstaller again. For a portable copy, review reports and quarantine before deleting its folder because those files may be stored beside the application.
Uninstalling software does not automatically cancel a paid subscription or erase an account. Handle billing separately through the order provider or Support. If you removed Trojan Killer only to correct a damaged installation, download a fresh copy and follow the Trojan Killer installation guide. Re-enable any other security product that you paused during troubleshooting.