Atom Logger builder is completely web based and can be used to create builds 24/7 even with your smartphone. All you have to do is visiting the dedicated customer page and defining the specs of your build.
Atom Logger is sold as stand alone product or in a bundle package with Rogue Miner. If you're interested in a saving you can purchase the bundle package to get both tools with a lifetime license.
Some email providers might block automated email like the ones sent from this program. You are not recommended to use big providers like Gmail, but rather rely on your local ones or, even better, your personal mail server.