Tired of using complicated apps to send files locally? (and Samsung removed your ability to share files using Wi-Fi Direct on the latest software update? :p)
Well you've come to the right place :D
Wi-Fi Direct is an app that specializes in sending files over, you guessed it, Wi-Fi Direct.
Send files in 3 steps, choose the files you want to share from any native application on your device, click Wi-Fi Direct from the share menu, and choose the device you would like to share to. Easy :D
All the receiver has to do is just open the app in order to receive.