Use APKPure App
Get Mobile Scanner old version APK for Android
Scan barcode from your phone and send content to your PC like a real scanner.
Allow you use your phone as hand hold barcode scanner. Scan barcode from your phone and send content to your PC like a real barcode scanner.
In order to support this App you need install a host application on you PC, you can download this software from http://tom-lu.github.io/apps/mobilescanner/index.html