pcGauge

pcGauge is a Windows desktop system monitor that places CPU, GPU, memory, network, and disk statistics directly on the desktop. It is described as a simple alternative to tools like Rainmeter, and it is aimed at users who want key system information visible without scripts, config files, or intrusive overlays.

The app uses desktop widgets made from individual tiles. Those tiles can be added, removed, and reordered, and users can build custom layouts with as many widgets as they want. Supported metrics include CPU usage and clock speed, top process by CPU, GPU load and VRAM, top process by GPU, total and used RAM, top process by memory, network download and upload speeds, and disk read/write activity. The widgets also show sparkline history charts, usage bars, and session peaks so changes can be seen at a glance.

pcGauge widgets stay always on top, float above other windows, and do not appear in the taskbar or Alt+Tab switcher. A click-through mode lets mouse clicks pass to whatever is behind the widgets, so they can remain visible without blocking other desktop activity. The product is installed from the Microsoft Store and is available for Windows 10 and Windows 11. The page says it comes with five ready-to-go widgets and that no config files or drivers are needed.

Pricing is a 15-day free trial followed by a one-time purchase of Kč 171. The page also states there is no subscription and no ads. pcGauge is published by Joycode.