Gallery is an online photo album organizer. Whether for small personal sites or large community sites, Gallery provides an intuitive way to blend photo management seamlessly into any website. Serving millions worldwide, Gallery is the most widely used system of its kind. Gallery is free to download and use.
Gallery 2.2 (Double Double) is now available for download! In what has been close to a year of development, the Gallery team has packed this release full of new features and security enhancements. Major new features include: Downloadable Plugins which let you download, install, and upgrade modules and themes through the web interface; Dynamic Albums which let you set up albums based on keywords, ratings, and more; and WebDAV support for managing your photo library like a network hard drive with folders of images.
More Information:
http://gallery.menalto.com/gallery_2.2_released