MatthewRuddy

Rocket Galleries is the gallery manager WordPress never had. Easily create and manage galleries from one intuitive panel within WordPress. Simple, easy to use, and lightweight. Some of the features include:
<ul>
<li>Lightweight, with no Javascript needed and minimal CSS at less than 0.3kb!</li>
<li>Bulk image uploading, integrated with new WordPress Media Library</li>
<li>A built in template loader, allowing you to create your own gallery templates for your theme</li>
<li>Developer friendly, with huge scope for customization using built-in actions & filters</li>
</ul>
Follow & contribute to this plugin on <a href="https://github.com/rocket-galleries/rocket-galleries" rel="nofollow ugc">Github</a>.
The modern, straight forward interface is built to fit right into the WordPress admin area. It’s built to feel like native WordPress functionality, not a plugin, which is great for impressing clients and instantly feeling familiar with the plugin’s admin area. Simple, just the way we like it.
Rocket Galleries is also developer friendly. We’ve made it easy to integrate the plugin with your theme by including a template loader. This allows you to create your own gallery templates and use your own HTML, CSS and Javascript easily. We’ve also included dozens of filters and actions within the plugin’s code, allowing you to hook into the core and create your own Rocket Galleries extensions. The possibilities are limitless!
Last but not least, Rocket Galleries is a very new plugin, so we look forward to your feedback. Over the next couple of months we’re hoping to rapidly develop it’s functionality, so feel free to use the <a href="https://wordpress.org/support/rocketgalleries/" rel="ugc">Support Forums</a> to make feature suggestions and feedback.

Rocket Galleries

Rocket Galleries is the gallery manager WordPress never had. Easily create and manage galleries from one intuitive panel.

Mathieu Chartier

For English people
Modal Portfolio works in English and in French 
Modal Portfolio uses the shortcode [modal-portfolio] (with or without options) for displaying image galleries with video (optionnal), title and description in a modal. Many settings are available to optimize the display and display filters by category
The main feature of Modal Portfolio is to manage several categories of portfolio with different customizable shortcodes . Thus, you can have multiple portfolios depending on the chosen categories.
En français
Modal Portfolio fonctionne en anglais et en français 
Modal Portfolio utilise le shortcode [modal-portfolio] (avec ou sans options) pour afficher des galeries d’images avec vidéo (optionnel), titre et description dans une modale. Beaucoup de paramètres sont disponibles pour optimiser l’affichage ainsi que des filtres d’affichage par catégorie.
La principale particularité de Modal Portfolio est de gérer plusieurs catégories de portfolio avec des shortcodes différents et personnalisables. Ainsi, vous pouvez avoir plusieurs portfolios selon les catégories choisies.

Modal Portfolio

Portfolio avec photos, description, titre et filtres en responsive avec de multiples options (responsive portfolio with images, description, title and filters (with multiple settings)

Rocket Galleries vs Modal Portfolio