Bishoy.A

Do you find the WordPress admin list tables cluttered with too many columns that you rarely use? Hide Admin Columns is here to rescue you from the chaos! This powerful plugin gives administrators the ability to hide specific columns in the admin list tables for custom post types, resulting in a cleaner, more focused view.
Why would you need to hide columns added by other plugins?
<ul>
<li>Enhanced Focus: By hiding unnecessary columns, you can focus on the essential data that matters most to your workflow.</li>
<li>Improved Performance: Reducing the number of columns can speed up the loading time of your admin list tables.</li>
<li>Clarity and Usability: A streamlined list table improves readability and makes it easier to manage your content.</li>
</ul>
With Hide Admin Columns, you can keep the valuable functionality of various plugins while hiding their extra columns that clutter your view. This ensures you maintain a clean and efficient workspace without compromising on the features provided by your plugins.
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. See the <a href="https://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">License URI</a> for more information.

Hide Admin Columns

Hide columns in the WordPress admin list tables for custom post types.

Stephanie Leary

This is a utility for converting lots of posts or pages to a custom post type (or vice versa). You can limit the conversion to posts in a single category or children of specific page. You can also assign new taxonomy terms, which will be added to the posts’ existing terms.
This plugin is useful for converting many posts at once. If you’d rather do one at a time, use <a href="https://wordpress.org/extend/plugins/post-type-switcher/" rel="ugc">Post Type Switcher</a> instead.

Convert Post Types

Wordpress 4.9.5

No better plugin for converting categories to custom post types. And vice versa.

Still works great

A bulk conversion utility for post types.

Hide Admin Columns vs Convert Post Types