David Attard

The DC WordPress popup plugin allows you to create your own customized popups for any page or post on your WordPress installation. This is great if you want to make sure you create relevant popups for the different content on your site, making sure you increase the conversion rates of each of your pages.
The WordPress popup plugin allows you to customize all of the HTML which is displayed in the popup, and also allows you to have specific parameters for each popup.
<ul>
<li>Ability to enable / disable the wordpress popup plugin window at will</li>
<li>Customize the text of the header to whatever you prefer</li>
<li>Customize all of the HTML of the popup</li>
<li>Choose whether to show the plugin on the following pages / sections (Home, Posts, Pages, Everywhere else)</li>
<li>Choose whether to show it to Logged in Users or Logged out Users.</li>
<li>Choose whether you ALWAYS want to show the plugin or how often you would like to show the plugin</li>
<li>Define the number of seconds between showing the popup</li>
<li>Choose whether you want to lock the scrolling ability whilst the popup is showing</li>
</ul>

DC Popup Custom

The DC WordPress popup plugin allows you to create your own customized popups for any page or post on your WordPress installation.

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.

DC Popup Custom vs Convert Post Types