If you got a Smartphone,most of the times you used to transfer file like, Music,Docs,applications music with your friends.
Earlier people used IR,Later Bluetooth and now some fast and quick apps are there to do the same business.
Are you in Need to transfer files between phones or between your phone and computer? Then Xender is a good option.Xender transfers anything you want, from documents, music, pictures, to videos and apps, in an instant with a few taps.
Xender also allows transfers between Android and iOS. With the new Connect PC mode, Xender transfers everything you need between your phone and your computer, whether it is a PC, MAC or Chromebook.
One of the popular application these days is Zapya . This app is great because it never limit the size of the file to be shared. Zapya is super fast file sharing app.
If you Need app transfers via WiFi with a small size and small RAM consumption, WiFiDroid is a good chioce. This app can also send streaming songs and a camera to the computer specified so that you can control it easily.
These days Superbeam becomes one of the popular app for Android users. This app sends files between Android only with pairing with the QR-Code and NFC. If you do not have a smartphone companion, we can still send files via web-face feature.Pretty Cool.
WiFi Shoot it is the first app in the Google Play to use the WiFi Direct technology to wirelessly transmit photos, videos and any file directly between two Android devices!. Its a very lightweight application.