RetroBar

Bring nostalgic classic-style taskbars and themes to modern desktops with lightweight, portable customization

Dock app for turning Microsoft Windows into Mac OS X

A full-featured desktop customization suite for Windows

Turn one computer into multiple independent workstations for classrooms, offices, gaming, and shared environments

Android gaming OS for PC with native keybindings and multi-window desktop-style interface

Chime's desktop enhancement software that enables instantaneous transparency for display windows on XP or higher

Customization options for the popular media playback software