Netbeans is a great free, cross-platform IDE that supports a variety of programming languages. In my latest YouTube videos I show two handy ways of customising Netbeans.
How to add custom TODO tags in Netbeans
How to enable or disable comment formatting in Netbeans
For more hints and tips be sure to subscribe to the Bitwise Courses YouTube channel: http://www.youtube.com/BitwiseCourses