uPrint 0.8 for Mac can be downloaded from our website for free. The actual developer of this free software for Mac is Miami University. UPrint for Mac lies within System Tools, more precisely Device Assistants.
From the developer:
Miami uPrint is a service that allows you to print to the pay-for-print printers from your own desktop or laptop.You only need to install the printer once. Once the printer is installed on your computer, you no longer need to visit the page or the printer list. Simply use your computer's printer selection functionality when you print. Your print jobs will stay in the print queue for two hours.
You may want to check out more software for Mac, such as dashMIDI Server, webXkiosk or toDoo, which might be related to uPrint.