December 14, 2025

This suite includes a variety of components, such as a modified Yosemite-style menu bar for quick access to programs and Windows features, and numerous additional desktop widgets. It’s a complete aesthetic overhaul for the right side of your screen, bringing a piece of the Apple ecosystem to your Windows environment.

: Download the BigSur.rmskin file. Official versions are typically hosted on DeviantArt or community repositories like 7themes . 2. Installation Open the Skin : Double-click the downloaded .rmskin file.

While Big Sur RC1 is stable, you may run into minor bugs due to Windows updates or API changes.

Revamp Your Desktop: The Ultimate Guide to Big Sur RC1 for Rainmeter

Before diving into the installation, ensure your system meets the following requirements: Windows 10 or Windows 11.