Elliott Richmond

<p>Once installed this plugin will allow you to remove core columns from the list view of Posts, Pages and Users. Sometimes you might want to remove certain core columns from your WordPress install just to remove unwanted clutter.</p>


Mondos Columns Manager

A simple plugin to remove columns from the WordPress list view.

Yslo

<p>Empty spaces and special characters can create some problems.</p>
<h4>Features</h4>
<ul>
<li>Improved default function <a href="https://codex.wordpress.org/Function_Reference/sanitize_file_name" rel="nofollow ugc">sanitize_file_name()</a></li>
<li>Remove latin special characters used in file name</li>
<li>Make file name lowercase</li>
</ul>


WP Sanitize File Name Plus

Sanitize file names and enhance security.

Mondos Columns Manager vs WP Sanitize File Name Plus