OS Responsive Image Gallery is very simple and easy in use Joomla 2.5 – 3.x gallery. Features: Several upload possibilities through button "Select" (traditional method) and Drag'n'Drop upload feature (easy and convenient method) Responsive Design (Adaptive for all screen sizes) - OS Responsive Image Gallery provides an optimal viewing experience across a wide range of devices. Your images will look awesome no matter they are on desktop, mobile or tablet. Easy Admin Area - OS Responsive Image Gallery is very simple and easy in use Light and fast Intuitive and clean design.  DETAILS and DOWNLOAD |  DEMO...