System Performance Booster & Resource Enforcement for Windows.
Cura System Utility is a lightweight, Go-powered utility designed to protect your system's stability. By monitoring real-time RAM and CPU usage, Cura automatically identifies and terminates background "stale" processes when your custom-defined memory caps are breached.
If you are a user looking to keep your system snappy, you can download the latest production-ready binary here:
-v0.4.0(Intel & general CPUs)-046f82?style=for-the-badge&logo=windows&logoColor=white){kind=icon}
-v0.4.0(Samsung, Snapdragon & Qualcomm CPUs)-046f82?style=for-the-badge&logo=windows&logoColor=white){kind=icon}
- Extract the content of the downloaded file and launch cura.exe .
- Then TOGGLE the Enforce Now button
- CURA NOW SUPPORTS x64(amd64) and arm64
- The Cap: Set a hard memory reserve percentage to ensure your OS always has breathing room.
- Temporal Intelligence: New in v0.1.3—Cura now checks process age and foreground status before acting.
- Smart Enforcement: Targets low-CPU "idle" processes first to avoid interrupting active work.
- Real-time Telemetry: High-fidelity dashboard built with React and Wails.
- System Protection: Built-in whitelist for critical Windows services and development tools.
Cura uses a settings.toml file in the root directory to persist user preferences across sessions.
[enforcement]
is_enforced = true
memory_cap = 80.0
cpu_ceiling = 70.0
We welcome contributions from the community! Whether it's fixing bugs, improving the UI, or adding new "Intelligence" logic, your help makes Cura better.
- Want to help? Check out our CONTRIBUTING.md for setup instructions.
- Tech Stack: Go 1.24+, React, Wails CLI.
Cura has the power to terminate processes. While it includes a default protection list for system-critical tasks (including WebView2 and your IDE), use it with caution. Always whitelist your unsaved work-heavy applications.
License: MIT
- As a condition of this license, any software or redistribution derived from this source code must retain the 'Original Developer' attribution and a link to the original repository github.com/its-ernest/cura in a clearly visible 'About' or 'Credits' section of the user interface