Upscayl
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Windows App
optimizerDuck
A free Windows optimization tool focused on performance and privacy.
Day 43 since launch · Launched 25 August 2026
Made by Shushant LakhyaniKnow about Shushant Lakhyani hereGet all my visual guides hereSee what I can build for youAI+Tech+No-Code+Online Business Mini GuidesJoin the newsletter
Made by Shushant LakhyaniKnow about Shushant Lakhyani hereGet all my visual guides hereSee what I can build for youAI+Tech+No-Code+Online Business Mini GuidesJoin the newsletterBuilt with love by Shushant Lakhyani. Building bestproductivityresources.com
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What is optimizerDuck?
optimizerDuck is an open-source Windows utility for adjusting system settings to improve performance, privacy and everyday usability. Its documentation explains the available optimizations and how to get started.
Pros
- Free and open source
- Focused on both performance and privacy
Cons
- Windows 10+ x64 only
- System changes should be reviewed before applying
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