Since Windows and macOS do not natively support the .7z format, you will need a third-party app: : Download 7-Zip (free and open source) or WinRAR. macOS : Download The Unarchiver from the App Store. Mobile : Use ZArchiver (Android) or iZip (iOS). 2. Extract the Files Once you have the software installed: Locate the "Wallpaper.7z" file on your computer. Right-click the file. Select 7-Zip > Extract to "Wallpaper" (or "Extract Here").
A .7z file is a compressed archive created with software. To use "Wallpaper.7z," you need to extract the images inside it so they can be viewed and set as your background. 1. Install an Extraction Tool Wallpaper.7z
: Right-click the image, select Services , then Set Desktop Picture . Since Windows and macOS do not natively support the