Khanh

(Beta) An extension of Fields, a custom field management plugin. PostLinks provides additional field types such as Series, PhotoLink and PostLink.
Three new field types:
<ul>
<li>PostSeries: link your posts into series and display them with the [series] shortcode, also it comes with 2 widgets</li>
<li>PhotoLink: to be added</li>
<li>PostLink: to be added</li>
</ul>

PostLinks

(Beta) An extension of Fields, a custom field management plugin. PostLinks provides additional field types such as Series, PhotoLink and PostLink.

Brian S. Reed

Advanced Custom Post Types is the perfect solution for any WordPress website which needs more content types like other Content Management Systems. No additional plugins required!
<h3>Filters</h3>
acpt/settings/show_admin – Determines whether or not the admin menu is shown.
acpt/settings/capability – Determines capability is needed to manage custom post types.
acpt/settings/save_json – The path to save post types locally.
<h3>Actions</h3>
acpt/init – Fires before acpt has started loading.

Advanced Custom Post Types

Great plugin, much easier to use than the other custom post type plugins.
I really like the advanced features.

Nice plugin

Customise WordPress with powerful, professional and intuitive post types.

PostLinks vs Advanced Custom Post Types