ObjectBar 2.1.756 can be downloaded from our website for free. The actual developer of the software is Stardock Corporation. The software lies within System Utilities, more precisely System Optimization.
From the developer:
ObjectBar allows users to create their own custom Start bars, finders, pop-up menus, program launchers, wharfs, docks, etc. It is completely customizable. Users can download hundreds of themes and bars for it from the ObjectBar gallery on WinCustomize.com
Every OS has its own way of accessing programs, tasks, and information, and ObjectBar takes the best from those OSes and gives you the power to build your own.
You may want to check out more software, such as Keyboard Launchpad, which might be related to ObjectBar.