AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
SoundNode - SoundCloud desktop app (OS X, Windows, Linux)
Digital Waybill - Digital Waybill is an online delivery ordering courier software solution that provides features & functions to help manage online ordering, GPS tracking and more.
Cumulus - A SoundCloud player that lives in your menubar.
OnTime 360 - Cloud-based courier software with online order entry, route optimization, and dynamic tracking. The complete delivery software solution.
Sleeve - Your currently playing track displayed right on your desktop