Senff - a11n

<h4>Summary</h4>
<p>The Smooth Page Scroll Up/Down Buttons plugin for WordPress adds buttons to every page of your site, that can be used to (smoothly) scroll up or down exactly one screen/page at a time. This can be particularly handy for pages with a lot of text/content, or in cases wherever a browser’s scrollbar is just not good enough (or not present at all, like on tablets) to enable one-click, one-screen scrolling.</p>
<p>BONUS BUTTON! Optionally, you can add a “Back to top” button, that will take the visitor right back to the very top of the page.</p>
<p>No knowledge of any coding (HTML, CSS, JavaScript, PHP) is required at all.</p>
<h4>Features</h4>
<ul>
<li><strong>Button positioning</strong>: choose between three options of where you want the buttons to appear — next to eachother at the bottom right, on top of eachother at the bottom right, or one at the top right and the other at the bottom right.</li>
<li><strong>Scrolling distance</strong>: scroll a full page with each click, half a page, or however far you want.</li>
<li><strong>Button size</strong>: choose the size of the buttons.</li>
<li><strong>Scrolling speed</strong>: set the speed at which pages should scroll from one page to another.</li>
<li><strong>‘Back to top’ button</strong>: optionally, include an additional button that takes the user back to the very top of the page.</li>
</ul>


Smooth Page Scroll Up/Down Buttons

Smooth Scroll Page Up/Down Buttons adds buttons that enables your site visitors to easily scroll up or down one screen/page at a time.

WebXApp

<h4>WordPress custom scrollbar</h4>
<p>WordPress custom scrollbar is highly customizable WordPress plugin. Features include vertical and/or horizontal scrollbar(s), adjustable scrolling momentum, mouse-wheel, keyboard and touch support, ready-to-use themes and customization via CSS.</p>
<h4>Features</h4>
<p>Custom Selector Scrollbar<br />
Full page Scrollbar<br />
Single Content Scrollbar<br />
Vertical and horizontal scrollbar support<br />
Highly Customizable<br />
ScrollBar scroll speed control<br />
Responsive for all devices<br />
Easy to handle</p>


Scrollbar by webxapp – Best vertical/horizontal scrollbars plugin

Customizable WordPress scrollbar plugin. Vertical/horizontal, momentum scrolling, mouse-wheel, keyboard, touch support, themes, CSS customization.

Smooth Page Scroll Up/Down Buttons vs Scrollbar by webxapp – Best vertical/horizontal scrollbars plugin