We had converted all our computers to Mac due to the problems with Windows except for one. That one Dell computer was used only to run Worldship. After being a year old, the motherboard fried. That's when we had to find a replacement for Worldship (specially since UPS has no intention to port Worldship to OSX) and found NRG. For us it has been a great program handling all our shipping. Easy to use, track packages, find out what has been delivered, find out shipping rates, etc. I actually prefer NRG over Worldship with Worldship being a classic PC program with no thought put into how people would use a program.

The developer has also been great to work with. We needed some custom requirements/fields for our shipping labels, worked with him to implement our requirements and then he rolled them into an upgrade. All our tech questions & problems are answered promptly. I highly, highly suggest this program.