No software, doesn't work under 1 lbs.
If you are a small shipper without the room for multiple scales this isn't for you. If you ship things regularly over 1 lbs. and under 100 lbs. and nothing else, its a good scale. The overall utility of the scale is good. I just wish it was more sensitive. also, you have to convert the partial pounds to ounces yourself. That is annoying.