Previously, I use "MindNode" for mind mapping, it's really simple but the result was not that attractive and also lack of many functions. Most importantly, it is free for life and only consume approximately 5 megabytes of your hardisk.

Now, NovaMind allows you to do more than you expect. There are total of 3 different editions of NovaMind, they are "express", "pro" and "platinum". I know you feel like going to download it right away, but you only have 30 days for trial. If you really love the application, please buy it, "buy original, support original", that's my favourite quote. I've purchased "NovaMind Platinum" and using it. You can try 3 versions for 30 days and if you unsure which editions to choose, take a look at their comparison table.

Remember, if you like it, buy it, download it, install it and use it.

If you dislike it, download it, try it, then uninstall it.