AdminLTE is a free premium Bootstrap admin & dashboard theme.
DevOOPS is a free Admin / Dashboard Bootstrap 3 theme. It is an all-in-one admin theme.
Facebook is a Facebook style flat Bootstrap theme.
E-Shopper is a great e-commerce theme built with Bootstrap 3. It is full functional and complete Bootstrap template.
SB Admin is a free Admin / Dashboard theme for Bootstrap 3. It is a complete dashboard system. Please note that the charts wont work without a hosting local/remote.
SB Admin 2 is a free Bootstrap Admin / Dashboard theme. It is the second version of SB Admin theme. A full dashboard theme.
Admin is Bootstrap Admin / Dashboard theme.
Now UI Dashboard is a responsive Bootstrap 4 kit provided for free by Invision and Creative Tim. It combines colors that are easy on the eye, spacious cards, beautiful typography, and graphics. Now UI Dashboard comes packed with all plugins that you might need inside a project and documentation on how to get started. It is light and easy to use, and also very powerful.