This is the main window of TopStyle Pro that allows you to access all the fucntions of the application. 

The HTML menu of TopStyle Pro will allow you to convert the project to XHTML, insert or convert style blocks and more. 

In the tools menu of TopStyle Pro you can find the spelling checker and the dictionary, the style checker configurator and other useful commands. 

This menu of TopStyle Pro will enable you to manage the layouts, reveal hidden characters and customize a lot of features. 

You can fully customize the application' settings by accessing the options menu of TopStyle Pro.