I don't use one on a computer, but I do use an app on my tablet that can generate results into tables and assorted graphs, gives you averages etc. I then e-mail graphics to myself on the PC and print them out for when I see or talk to my DN. I think maybe some of the computer based software for tracking comes with some of the meters.
There are however lots of different Android style apps out there (most free) if you have a phone or tablet, so you might have to try a few until you find one that you like and fits your particular needs and you also need to be mindful when looking at them, that as many are US developed, they often use US units not the mmol/l we use in the UK - so ensure that the one you use allows you to select units.
The app I use is called On Track by Medivo and having tried many, this one fits the bill for me personally. I choose to track glucose, insulin, weight and exercise, but don't use it to track carbs, although it will.
I think a lot of people use My Fitness Pal, but for some reason, I've been unable to get on with that one, it never felt intuitive to use. It is however very sophisticated and much more fully featured than the one I use.