Ruven

<p>This plugin registers a custom post type for galleries and a taxonomy for categories.</p>
<p>Selected themes by Ruven provide templates to display galleries.<br />
In other themes you most likely have to add them by yourself.</p>


Ruven Themes: Gallery

RT Gallery enables a "Gallery" post type and "Category" taxonomy.

Zeno Popovici

Graffino

Jorn Bakhuys

<p>Custom Post Type Maker is the perfect plugin to create Custom Post Types and custom Taxonomies in a user friendly way, just like managing your regular posts and pages.</p>
<p>Originally by <a href="http://www.bakhuys.com/" rel="nofollow ugc">Bakhuys</a>.</p>
<h4>Features</h4>
<ul>
<li>Fully integrates with the WordPress API, for the best compatibility</li>
<li>Lets you create Custom Post Types and custom Taxonomies without the need of writing any code</li>
<li>Provides an interface to manage your Custom Post Types, just like managing your regular posts and pages</li>
<li>Provides almost all the parameters of the WordPress CPT API</li>
<li>Shows you a list of all other registered Custom Post Types and custom Taxonomies in WordPress</li>
<li>Uses the WordPress Media Uploader or Dash Icons (Native WordPress Icons) to let you manage the Custom Post Type icon</li>
</ul>
<h3>Additional configuration</h3>
<p>You can add <code>CPTM_DONT_GENERATE_ICON</code> in <code>wp-config.php</code> to prevent CPTM to generate the 16x16px WordPress image_size. You can do this after you upload an initial icon.<br />
We’ve added this option because some users have very large image galleries and the additional WordPress image_size matters.</p>


Custom Post Type Maker

Custom Post Type Maker lets you create Custom Post Types and custom Taxonomies in a user friendly way.

Ruven Themes: Gallery vs Custom Post Type Maker