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optimizerDuck is a free, open-source Windows optimization tool built for performance, privacy, and simplicity.

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Star History

If optimizerDuck helped improve your PC, consider giving the repo a ⭐ and sharing it with others.
Every star helps motivate future improvements and features.

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Quick Start

Download & Run

  1. Download the latest release from GitHub
    https://github.com/itsfatduck/optimizerDuck/releases/latest
  2. Run the .exe file (no installer required)

Tip

Remember to restart your PC after applying optimizations to see the changes take effect.

Also remember to create a restore point or backup before applying optimizations.

Multi-Language Support

optimizerDuck currently supports the following languages:

  • 🇺🇸 English (United States) - Primary & recommended
  • 🇻🇳 Vietnamese (Tiếng Việt)
  • 🇹🇼 Traditional Chinese (正體中文) - translation by abc0922001

Note

  • English is the primary and recommended language, as it provides the most accurate, complete, and stable descriptions across all features and optimizations.
  • If you would like to help translate optimizerDuck into your language, please take a look at Contributing Guidelines.

Documentation

Full documentation and advanced guides are available here:

Support & Community

If optimizerDuck improved your PC experience:

  • ⭐ Star the repository
  • 📢 Share it with others
  • 💬 Join the Discord community
  • 🎁 Support me via Support

Get Help & Connect

  • 🌐 Website - Official Website & Documentation
  • 💬 Discord - Live chat & support
  • 🐞 Issues - Bug reports and feature requests

Contributing

Contributions are welcome! Please read the Contributing Guidelines for more details.

Disclaimer

optimizerDuck is provided "as is", without warranty of any kind.

By using this tool, you agree that the authors are not responsible for:

  • System instability
  • Data loss
  • Performance issues caused by third-party software or user modifications

Always create a restore point or backup before applying system changes.

DMCA & Attribution

optimizerDuck is an independent open-source project built from scratch.

Some ideas and tweaks are inspired by community research and other open-source tools (for example, WinUtil). Unless explicitly stated, all code in this repository is original.

If you believe any part of this project violates your copyright, please open an issue or submit a DMCA request via GitHub. Valid requests will be reviewed promptly and respectfully.

License

GPL v3 License

This project is licensed under the GPL v3 License.
See the LICENSE file for details.

Thanks to all Contributors

My application is starting to get new contributors. Thank you all so much for your support and contributions!

Contributors