Enhances the Media Library; powerful [mla_gallery], taxonomy support, IPTC/EXIF/PDF processing, bulk/quick edit actions and where-used reporting.
Media Metadata Workflow Wizard: Integrate your media metadata workflow with WordPress's Media Library
PhotoPress is a plugin that adds image/photo related features to WordPress.
Read Adobe XMP / IPTC information, using a Shortcode or PHP Class, from Media Library and NextGEN Gallery images.
Allow your viewers to see the metadata (exif, xml, gps, author, copyright etc.) of the pictures in your posts.