Do you want to backup your applications, to transfer them to another phone or send them to your friends?
It is very simple with this app (Apk share). Apk share list you all installed apps on your phone or tablet, then you just need to select the applications you want to share or backup and complete the action by clicking on the share button.
Thanks to this application you will not have difficulties to transfer your favorite applications from one phone to another, you can also send your applications to
your friends via bluetooth, email, android beam, drive etc ...