SHAREit - SHAREit allows you to transfer files and data from your phone to another device without having to rely on WiFi or a data plan.
instashare - Share your photos to instagram from your mac
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC
BlackHole File Transfer - Blockchain-based file transfer. Designed for everyday use.
Send Anywhere - Send whatever you want, wherever you want
ToffeeShare - Send files of any size directly from your device, without ever storing anything online.