Smarter Themes

pi Scrollbar wp is fully customizable wordpress scrollbar plugin.You can change scrollbar color, border radius, scroll speed, width, border style & other settings using plugin option page.
 Plugin Features
<ul>
<li>Simple installation & activation</li>
<li>Unlimited colors.</li>
<li>CSS3 animation.</li>
<li>Supported touch devices.</li>
<li>All browser supported</li>
<li>Custom Width.</li>
<li>Scrollbar border radius.</li>
<li>Scrollbar scroll speed.</li>
<li>Scrollbar border.</li>
<li>Auto Hide Enable/Disable Mode.</li>
<li>Lightweight Responsive.</li>
<li>Easy Option Panel.</li>
<li>Easy Documentation.</li>
</ul>

Scrollbar

Customize your browser scrollbars with unlimited styling and color using scrollbar wp plugin.

aliahsan8403

This plugin allows you to set a Nice Custom ScrollBar which you can control from its Option Page.
<h3>Features</h3>
*You can change Scrollbar speed. 
*You can change Scrollbar Color, Unlimited color option. 
*You can change Scrollbar width. 
*You can change Scrollbar radius. 
*You can change scrollbar border color. 
*Control Scrollbar autohide enable or disable. 
*Compatible with almost all Major Browser. 
*Responsive.

MyScrollBar

Add a custom scrollbar to your wordpress site.

Scrollbar vs MyScrollBar