One4Wall
One4Wall is a wallpaper and theme app for Mac that helps users browse, download, and customize high-resolution backgrounds and visual themes.
What is One4Wall?
One4Wall is a Mac wallpaper and themes app for browsing and customizing high-resolution backgrounds for desktops and other devices. It offers a large library of curated wallpapers, including 4K and 8K images, along with themed collections for different visual styles such as minimal, abstract, dark, and nature-inspired designs. Users can search by category or color, save favorites, and download artwork that fits their screen. The app also includes customization tools for creating personalized wallpapers with text, effects, and editing features. For people who like to refresh the look of their Mac regularly, One4Wall serves as a visual customization tool rather than a system utility. It is available for Mac through the App Store and is published by One4Studio.
Key features
- Browse curated wallpaper collections for desktop and mobile screens
- Download high-resolution wallpapers, including 4K and 8K images
- Filter wallpapers by style, category, and color
- Create custom wallpapers with text, filters, and visual effects
- Use themed visual packs to match wallpapers with a consistent style
- Save favorite wallpapers for quick access later
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Safety overview
Status: Mostly safe
One4Wall is a standard wallpaper and customization app, so normal use mainly involves downloading images and saving content you choose to your device. Access to photos or files can be expected if you export, save, or manage wallpapers locally. As with any app that offers subscriptions or premium content, review purchase options carefully before subscribing and use the app's privacy settings and system permissions in the way that matches how you want to use it.
Recommendation: Keep One4Wall if you use it to find or create wallpapers for your Mac. If you no longer use its wallpaper library, themes, or editing tools, you can remove it without affecting macOS beyond losing access to its saved content and customization features.
Common paths
/Applications/One4Wall.app
Container paths
~/Library/Containers/one4studio.wallpaper.one4wall
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