I recently finished a project called OptWin, and I’m sharing it here in case anyone finds it useful. OptWin is an open-source, browser-based tool that lets you generate fully customizable Windows optimization scripts. There are no executables, no installers, and no hidden actions—every line of the script is transparent and editable.
The goal is simple: give users full control over how they want to optimize their system, whether they’re gamers, power users, or just want a cleaner and faster Windows setup.
You can try it here:
https://optwin.tech
Source code (open-source):
https://github.com/ahmetlygh/OptWin
What it does?
OptWin includes a wide range of safe, optional tweaks such as temporary file cleanup, telemetry disabling, hibernation removal, performance mode switching, DNS benchmarking, network resets, DISM/SFC repairs, unused service disabling, and additional usability tweaks like hiding Bing search or showing file extensions.
All changes are optional and user-selected. The tool can also create a System Restore Point before applying any modifications, and the resulting script is plain-text batch code you can review before running.
If you want to explore it or contribute, feedback is appreciated. The project will stay free, transparent, and community-driven.
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