The designation of TreeView is to visualize any data structure, represented as a binary or text file, as a tree structure.
Functionality of the application can be extended writing additional parsing modules. The basic version contains the module for Active Server Page (ASP) parsing. One of the greatest features of the application is that you can use it with an editor of your choice. TreeView can be docked into another application window (editor's window) and it'll be moving and resizing along with the main application. Then you can set up the double-click reaction to display the selected line in the editor thus making the TreeView completely integrated with the other application.