ThemesWP

Using Ultimate Custom ScrollBar for customize scrollbars, you get a very elegant and unique site. Consistent scroll behavior for every device. You can change scrollbar size, colors, animation, position from this settings page.
Plugin Features
<ul>
<li>Simple installation & activation</li>
<li>Supported touch devices.</li>
<li>Unlimited colors.</li>
<li>Lightweight.</li>
<li>Enable/Disable Option.</li>
<li>Easy Option Panel.</li>
<li>All browser supported</li>
</ul>
Free Options
<ul>
<li>Enable/Disable ScrollBar : You can enable or disable scrollbar using this option.</li>
<li>Cursor Width : You can increase or decrease cursor width using this option.</li>
<li>Rail Background Color : You can change rail background color from this color picker.</li>
<li>Cursor Color : You can change cursor color from this color picker.</li>
<li>Auto Hide Mode : You can select scrollbar auto hide mode from this selectbox.</li>
<li>Included all free options.</li>
<li>Cursor Border : You can control cursor border using this option.</li>
<li>Cursor Border Radius : You can control cursor border radius using this option.</li>
<li>Scroll Speed : You can control scroll speed using this option.</li>
<li>Mouse Scroll Step : You can control mouse scroll step using this option.</li>
<li>Emulate Touch : Enable cursor-drag scrolling like touch devices in desktop computer.</li>
<li>Minimum Cursor Height : You can set the minimum cursor height.</li>
<li>Bounce Scroll : Enable scroll bouncing at the end of content as mobile-like.</li>
<li>Horizrail Enabled : You can control horizontal scroll.</li>
<li>Rail Align : You can control alignment of vertical rail.</li>
<li>Rail Valign : You can control alignment of horizontal rail.</li>
<li>Enable Mousewheel : You can control Mousewheel using this option.</li>
<li>Enable Keyboard : You can enable or disable keyboard events using this option.</li>
<li>Hide Cursor Delay : You can set the delay in microseconds to fading out scrollbars.</li>
<li>Enable Scroll On Selection : You can enable auto-scrolling of content when selection text.</li>
<li>Cursor Drag Speed : You can set speed of selection when dragged with cursor.</li>
</ul>

Ultimate Custom ScrollBar

Using Ultimate Custom ScrollBar for customize scrollbars, you get a very elegant and unique site. Consistent scroll behavior for every device.

WebShouters

WS Custom Scrollbar plugin will enable change scrollbar styles where you can change scrollbar color, border radius, scroll speed, width, hide delay & other settings.
Features
<ul>
<li>Simple installation and activation</li>
<li>Show/Hide Styled Scrollbar</li>
<li>Change Scrollbar Width</li>
<li>Change Scrollbar Scroll Speed</li>
<li>Change Scrollbar Radius</li>
<li>Change Scrollbar Background Color</li>
<li>Change Scrollbar Border Color</li>
<li>Change Scrollbar Opacity</li>
<li>Enable/Disable Scrollbar Autohide</li>
<li>All Browsers Support!</li>
</ul>
If you want more information about this plugin or another one don’t doubt to visit our website:
<a href="https://www.webshouters.com/" title="WebShouters" rel="nofollow ugc">https://www.webshouters.com/</a>
<h4>Technical Support</h4>
If any problem occurs, please contact us at <a href="mailto:support@webshouters.com" rel="nofollow ugc">support@webshouters.com</a>.

WS Custom Scrollbar

Awesome plugin

WS Custom Scrollbar plugin will enable change scrollbar styles where you can change scrollbar color, border radius, scroll speed, width.



Easy to use!

At first glance, this plugin looked easy to use, so I decided to download it. Right after activating it, I got a warning with the message 'headers already sent', but I decided to ignore it.
I customised the scrollbar, and went to my website to see the result, which made me quite upset; half my website did not load.

Even after deactivating and deleting the plugin, my website is still broken, with this script in the header:
<script type="text/javascript">
	jQuery(document).ready(function($) {
		var nice = $("html").niceScroll({
			cursorcolor: "#ffffff",
			cursorwidth: "8px",
			cursorborder:"none",
			cursorborderradius:"0px",
			background:"#092a49",
			scrollspeed :"100",
			autohidemode :false,
			cursoropacitymax:1,
			bouncescroll: true,
			smoothscroll: true
		});
	});
</script>

Horrible plugin!

WS Custom Scrollbar plugin will enable change scrollbar styles where you can change scrollbar color, border radius, scroll speed, width.

Ultimate Custom ScrollBar vs WS Custom Scrollbar