Samsung released their own WiFi transfer app cleverly named, “Wi-Fi Transfer”. The app will allow users to transfer files from one device to another, or to a computer.
Unfortunately, it is only available to Samsung phones, but there are plenty of alternative apps to pick from in the Play Store if you have another brand of device. However, what is nice about this app is you do not need an internet connection for it to work, all you need is a WiFi network. What is even better is you do not need to use a router or be connected on a large WiFi network either. Just turn on WiFi sharing on one device and have the other connect to it. Send all the files you want after that. Doesn’t get much simpler than that.