AirDroid is a useful tool to manage your phone without cables using a browser. Yes, using a browser!
 I was using Samsung Kies Air on my Samsung Galaxy Grand. AirDroid is similar tool but much smoother than Samsung Kies.


Connection to access your phone via a browser is simple:
  • Open AirDroid - You get an IP address such as http://192.168.2.2:8888
  • Enter this IP address in a browser
  • Accept connection request
 and you can start browsing your phone files and manage them using the browser.
With AirDroid 2 you can manage External SD card using a browser.

But External SD card is still not accessible from the AirDroid2 app on the mobile > Tools > Files.
It only shows /storage/sdcard0