Download the Rainmeter skin or theme that you want to install.Once you have successfully installed the application for Rainmeter, follow these steps to use the top Rainmeter skins on your device: To use Rainmeter skins on your device, you first need to download and install Rainmeter from their official website. Rainmeter is an open source software, which can help you in customizing your desktop however you want. Best Rainmeter Skins For Music Enthusiasts!.Best Rainmeter Skins For System Monitoring!.Best Desktop Rainmeter Skins For Windows 11/10!.