Viewbox is a jQuery plugin for displaying images and other HTML content.
Modal-video.js is a jQuery Modal Video Plugin.
PIGNOSE Popup is simple flat design modal plugin.
The most easy to use responsive image viwer especially for mobile devices.
Images grid is a jQuery plugin for making responsive image gallery with view all option in modal box.
SweetModal is a sweet, easy and powerful modals using jQuery.
Ssi-modal is the most flexible and powerful modal window.