Rainmeter is an open source desktop customization platform for Windows. It allows users to customize their desktop with a variety of "skins" that can be added to the desktop. These skins can display information like weather updates, system performance, online news, and more. The skins can be customized in terms of size, color, content, and more to personalize the user's desktop. Rainmeter also supports adding custom plugins and scripts, allowing users to further customize their desktop. It's a great tool for making a desktop more organized and personalized.
Rainmeter is a desktop customization tool that can include hardware monitors. Open Hardware Monitor is a hardware monitor only.