How to send apps through whatsapp

How to send apps through whatsapp

1. Install es file manager 
2. Open the es file manager 
3. Click on the app icon in the es file manager 
4. Backup the app you want to send
5. Go back and click on the backup folder
6. Click on app in the backup folder 
7. Press and hold to select the backup app
8. Click on rename 
9. Clear the 'apk' and add 'doc' to it to change the file to word document. 
10. Now you can send it. 
11. The receiver also should rename the app by replacing 'doc' by 'apk'. 
12. Now you install it.