WP Daddy

This powerful and free Oswald Lite Extension plugin allows you to extend the functionality of the free Oswald WordPress Theme. You can easily build one-page layout and manage the entire content using the live WordPress customizer.
Oswald WordPress Theme Details:
<a href="https://themes.wpdaddy.com/oswald-lite/" rel="nofollow ugc">Theme Live Demo</a> 
<a href="https://wordpress.org/themes/oswald/" rel="ugc">Download Oswald Theme</a> 
<a href="https://wpdaddy.com/products/oswald-creative-multipurpose-responsive-wordpress-theme/" rel="nofollow ugc">Get Oswald PRO Version</a>

Oswald Lite Extension

This powerful plugin lets you extend the functionality of the Oswald WordPress Theme.

Dragos Micu

This is a simple plugin that restyles the default WordPress dashboard to look cleaner, modern and beautiful.

CleanDash

I like to test admin revamps and CleanDash is not bad. It’s clean. But it lacks some Wow effect and won’t really add any change to the perception of your dashboard.

It’s clean

A cleaner, simpler and modern WordPress dashboard.

Oswald Lite Extension vs CleanDash