CommandBar Development Kit is an extensible framework/component for Win32 platforms that provide comprehensive solution for your modern user interface needs. CommandBars provides complete run-time customization that you can use to extend its functionality.

CommandBar Development Kit is not only easy to use from a user's perspective - it is easy to use from a developer's perspective as well.

Developer uses standard window messages of the manager window as an interface.
It doesn't need MFC library or any kind of the external library. Written entirely in API C CommandBar is small, reliable, efficient and provides easy to use component for you and your end-users. CommandBars includes complete image editor, floating and docking toolbars, flicker-free drawing, quick customization, double command accelkeys, API interface for developers and much more.

Below is a short list of features available to you when using CommandBars.
The Look and Feel of Office XP
Supported platforms
End-Users Customization of command accelkeys
Double accelkeys
More accelkeys for one command
Owner-draw comboboxes
Extensible framework
Automatic Drag & Drop End User Customization
Full docking support
Full MDI Support
Quick Customization
Most Recently Used Items
Toolbar List
Context menus for all your controls
Support large image sizes on toolbars
Personalized Menus
Automatic Image Processing
End-Users Customization of Menus and Toolbars
Button Image Editor