Coppermine Photo Gallery is a multilingual system that allows you to create a site or portal images with the ability for users to enter public or private albums CONM various features, comment, vote pictures, e-cards, etc. .. There are many features for customization. You can see an example online softwaredel many other open source are usually available for free, such as: Menalto Gallery, 4images, AutoGallery, pugiagallery, phpneogallery, etc. .. many are also available without the database as the last (phpneogallery).

DEMO Coppermine Photo Gallery

• http://coppermine-gallery.net/demo/cpg14x/
  Download Coppermine
• http://sourceforge.net/projects/coppermine/files/