Previously, the stock Pixel Launcher was only available on Googles handsets.
It is easy to download and can be used on most compatible devices.
However, it does not support the Pixel devices, as they already have the launcher installed by default.
Based on Androids open source Launcher3, the Rootless Launcher is merged with decompiled Pixel launcher resources.
The app does not require root permission to work.
It uses the Pixel Launchers original package name, which allows it to host some of the features.
The app is totally free and is also ad-free.
Currently, the Rootless Launcher is compatible with devices running Android 5.0 and above.
However, the developer is planning a future release that will support Android 9 Pie when its officially launched.
Source:XDA developer
Read More
source: www.techworm.net