Pavel

Using the ‘Portfolio Light’ plugin, you can create a page with your portfolio.
How to use:
<ul>
<li>Install the plugin. </li>
<li>In the site menu, find the “Portfolio Light” menu item.</li>
<li>Add works to your portfolio by filling in the required fields.</li>
<li>Go to the “Pages” section, create a regular page, and insert the shortcode <code>[portfolio_light]</code> or <code>[portfolio_light date_format="F Y"]</code>. The <code>date_format</code> shortcode parameter accepts the same values as the PHP <code>date()</code> function.</li>
</ul>

Portfolio Light

The plugin allows you to create a portfolio page in a grid format.

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.

Portfolio Light vs Portfolio Post Type