Classic Shell - Classic Shell was developed for Windows 8 since that was the first version of the popular operating system to forgo the iconic Start menu.
WindowFX - Revolutionize your operating system with WindowFX.
Open Shell - Open Shell is a fork of the Classic Shell project for Windows that getting back the classic start...
Compiz - Project information. Maintainer: PS Project Management Team. Driver: Compiz Maintainers. Licence: GNU GPL v2, GNU LGPL v2. 1, MIT / X / Expat Licence.
Start Menu X - Start Menu X with Start Button. Power users know how inconvenient and time-consuming it is to launch programs from the system menu.
xfdashboard - xfdashboard provides a GMONE shell dashboard like interface for use with the Xfce desktop.