<p>It’s very simply WordPress plugin for „nice“ shows pictures / galleries in lightbox. This plugin implements javascript library fancybox to header and footer pages created in WordPress, functions:</p>
<ul>
<li>you can configure like original fancybox (in admin menu),</li>
<li>you can use multiple galleries on page,</li>
<li>it’s designed for NextGen Gallery.</li>
</ul>


ZMT fancybox

Plugin adds fancybox code to WP header and footer. This plugin is designed for NextGen Gallery. You can use multiple galleries on page.

JeroenReumkens

<p>Welcome to the Advanced Custom Fields NextGEN Gallery Custom Field plugin page. As the name suggests, this script is an extension for the <a href="https://wordpress.org/extend/plugins/advanced-custom-fields/" rel="ugc">Advanced Custom Fields</a> WordPress plugin.<br />
This script works <strong>only</strong> in ACF version 4.0.0. and up. Version 3 is currently not supported.</p>
<p>Besides that this script can be either used as a WP plugin or as a theme include.</p>
<p>This plugin provides an extra field for the Advanced Custom Fields plugin to support the NextGEN Gallery plugin. This makes users able to link galleries to posts, pages and custom post types.</p>
<h4>Compatibility</h4>
<p>This add-on will work with version 4 and up of the ACF plugin.</p>
<h4>Issues?</h4>
<p>If you discover any bugs or have any feature requests, I would like to refer you to the <a href="https://github.com/JeroenReumkens/acf-nggallery" rel="nofollow ugc">Github Repository</a> of this script.</p>


Advanced Custom Fields: NextGen Gallery Custom Field

This plugin provides an extra field for the Advanced Custom Fields plugin to support the NextGEN Gallery plugin.

ZMT fancybox vs Advanced Custom Fields: NextGen Gallery Custom Field