WP Lightbox 2 is awesome tool for adding responsive lightbox effect for images and also create lightbox for photo album/gallery on your WordPress blog
Lightbox is the perfect tool for viewing photos.
This plugin offers a nice and elegant way to add Lightbox functionality for images, html content and media on your webpages.
An ultra lightweight jQuery lightbox for WordPress images and galleries.
Lightbox - Gallery Lightbox WordPress plugin is an high customizable and responsive product for displaying images and videos in popup.
Responsive WordPress Gallery plugin with built in Slider and Lightbox
Add fancy lightbox easily, responsive lightbox and easy to use, without options and without complexity, compatible with all major browsers.
This Responsive plugin will allow you to show Youtube & Vimeo Video in Lightbox Popup using shortcode
Widgetic makes it easy to create beautiful widgets for your WordPress site.
Nice solution to add responsive lightbox (overlay) to display images, videos and galleries. Attract users with cool lightbox effects
Jinda Facebook lightbox is built for website that want to show Facebook Page Plugin in simple backdrop lightbox and responsive ready.