Ashok

Adminpress is a very simple plugin that will help to customize the WordPress admin panel. You will have lots of options and those are very easy to use. The plugin is very user friendly.
Features 
1. Common Styles 
2. Menu Styles 
3. Login page styles 
4. Menu Management 
5. Dashboard Widget 
6. Custom Admin Bar 
7. Footer Text 
8. Replace text 
9. Ajax Search 
10. Custom css and js

Adminpress – WordPress Admin Theme

kodeo

Kodeo Admin UI turns your WordPress backend into a clean and modern user interface. 
All elements are well designed and arranged for the best user experience.
If you want to report a problem or maybe you have a feature request, please send an email to support@kodeo.de
If you like Kodeo Admin UI, please leave a review here on WordPress. Thank you!
<h4>Features</h4>
<ul>
<li>Elegante and stylish admin theme</li>
<li>Super clean user interface</li>
<li>Fully compatible with all WordPress versions since 4.0</li>
<li>Works well with most 3rd party plugins (no layout conflicts)</li>
<li>Tested with all popular Browsers</li>
<li>Lightweight code</li>
<li>Lots of theme options</li>
<li>Customization</li>
</ul>

Kodeo Admin UI

Kodeo Admin UI turns your WordPress backend into a clean and modern user interface

Adminpress – WordPress Admin Theme vs Kodeo Admin UI