Microsoft Visual Studio 2008 For professional development for the Microsoft platforms - Visual Studio provides the tools for it.
Komodo Edit 5 Komodo Edit is an open source editor by ActiveState that is different from your run-of-the-mill editor in that it has many features that are usually absent in editors, but you might find in IDEs...
Qt Creator 1.2.1 When you want to build applications with state of the art GUI interfaces you may want to look at Nokia's Qt Creator. It is focused on the idea of providing Qt users the features they need to get up...