Use APKPure App
Get Share App (APK) old version APK for Android
Backup your favorite apps in your phone or Share to your friends in simple steps
Easily share your favorite apps with your friends using bluetooth, Wifi-direct or many share apps in two steps!!
Instructions
1) Search app that you want to share
2) Press on the app and Choose "Export" or "Share"
All apk saved in "APK_Files" folder in file manager