SL Theme KDE/Oxygen is a personalization app developed by Smart Launcher Team. This theme is exclusively designed to work with SmartLauncher and is available for free download on Android devices. The theme is based on the KDE/Oxygen design and provides a clean and elegant look to your phone's home screen.

To use this theme, you need to have Smart Launcher installed on your device. Once installed, open the app, go to preferences, select Theme, and then choose KDE/Oxygen. The theme offers a unique and refreshing experience to users, with a beautiful combination of colors and icons.

Overall, if you are looking for a new and refreshing look for your Android phone, SL Theme KDE/Oxygen is a great choice. It is easy to install and use, and it brings a touch of sophistication to your phone's home screen.