Buying SimpleDiagrams2 is easy. Just click on the "Buy Now" button above for the type of license you want. That will take you to our shopping cart at FastSpring.com, the efficient and secure payment processor. After you finish purchasing your license, you'll receive an email with your license key.

And while you're waiting for your license to arrive via email (shouldn't be long), make sure you install the trial version of SimpleDiagrams2 if you don't already have it installed. Just go the home page and click the installer on the right. Then, when you receive your license key via email, you can use this key and your email to fully unlock the trial version.

So simple you don't even need a diagram.

Let's be honest. One installation just doesn't do it for you. You need to install an application on multiple computers: your laptop, your home computer, etc. So, when you purchase a SimpleDiagrams2 license for yourself, you can register the application up to three times. That's as long as it's for your use only. Installing a version for your cousin Daryl doesn't count. Then again, I have no idea how we'd find out about Daryl.

When you purchase a volume license, you purchase one license for each user. Each user can install SimpleDiagrams2 on three machines. (Please read the SimpleDiagrams2 End User License Agreement for details.)

Your team and your customers need your ideas in a simple form. Start communicating with SimpleDiagrams2.

Pssst. For a limited time, those of you who bought version 1.0 of SimpleDiagrams can upgrade to SimpleDiagrams2 for only $14.