57.1 MB, zip, v1.2.0

A native Windows 11 mouse-activity utility built with WinUI 3 (Windows App SDK) and .NET 8. It runs in one of two modes on a custom timer.

Auto click — clicks at wherever the cursor currently is.

Spin mode — sweeps the cursor around a tiny ~12px circle and returns it to the exact starting pixel, without clicking. Useful for keeping a machine from going idle/locking/sleeping.

Features

Screenshots

Change log

Release notes

MouseUtil 1.2.0 - Latest

• Added a taskbar icon indicator, giving at-a-glance status visibility without needing to open the app window.
• Made slight changes to the app icon to fit better in system tray.

MouseUtil, 2026