optimizerDuckWindows optimization tool

A simple and powerful multilingual open-source system optimizer for Windows, built by and for the community, helping you clean, tweak, and optimize your PC more easily than ever.

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Why Optimize Windows?

Open Source & Community

Proudly developed on GitHub with 5k+ stars. optimizerDuck is built by and for the community to help everyone clean and tweak their PC.

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Multi-Language Support

Available in 14+ languages with community-driven translations. Choose from English, Vietnamese, Chinese, Russian, French, German, Hebrew, Korean, Spanish, Japanese, Polish, Portuguese (Brazil), Turkish, and more.

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Windows Optimization Suite

Optimize your PC with essential Windows tweaks, gaming enhancements, and privacy controls. Includes built-in utilities for startup management, scheduled tasks, and system customization.

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Thanks to all contributors

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Support the project

optimizerDuck is 100% free and open-source. If you find it helpful, consider supporting continued development!

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Support ongoing development with card or PayPal via Ko-fi.

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Crypto Donation

Donate directly with Bitcoin, Ethereum, USDT (TRC-20), or Litecoin.

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Special Thanks

A heartfelt thank you to everyone who has supported the project!

Stefan Monov

Laymond

Germdemonizer

ElderGeek

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