Gary Jones

Devin Price

This plugin registers a custom post type for portfolio items. It also registers separate portfolio taxonomies for tags and categories. If featured images are selected, they will be displayed in the column view.
This plugin doesn’t change how portfolio items are displayed in your theme. You’ll need to add templates for archive-portfolio.php and single-portfolio.php if you want to customize the display of portfolio items.

Portfolio Post Type

This plugin registers a custom post type for portfolio items.  It also registers separate portfolio taxonomies for tags and categories.

Uladzimir Kulesh

UK Portfolio is a WordPress plugin that adds a custom post type “Project”. By having custom post types in a separate plugin, your content remains intact across different themes. It also registers separate project taxonomies for tags and categories.
This plugin doesn’t change how projects are displayed in your theme. You will need to add the some templates if you want to customize the display of projects.

Portfolio Post Type vs UK Portfolio