Using this means, you can extract both User (apps installed by you) and System (stock apps) apps from your device. All this is done with the use of a very lightweight app and most importantly, it does not require root access.
It’s pretty easy. Just download the app, install and run. All apps installed on your device will be displayed, then from the list just click on any app(s) you wish to extract and it will be saved to /sdcard/ExtractedApks.