DefenderUI is brought to you from the developers of VoodooShield, the leading dynamic application control solution, so you can trust that DefenderUI is 100% clean and free.

Microsoft Defender needed a better UI.

So we built one.



DefenderUI significantly improves usability & unlocks many hidden security features.

Compatible with Windows 10 / 11 & truly free.



Microsoft Defender is great.

We made it amazing.

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