Dropzone - If you want your file uploads to work even without JavaScript, you can include an element with the class fallback that dropzone will remove if the browser is supported.

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.

Dropover - Mac app for easier drag & drop

ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC

Unclutter - Unclutter is an app that is designed to help Mac users bring order to their desktop. Among other features, this powerful piece of software provides quick access to a user's notepad and clipboard.

Send Anywhere - Send whatever you want, wherever you want