There are many photo-gallery programs available. Zoph is different, as it concentrates on the management of large collection of photos instead of just showing them on the Web. It can store a lot of information about your photos, including the regular EXIF info, photographer, location, title, description, rating, and the people in the photo. Photos can appear in multiple albums and categories. Additional features include search, slideshows, lightboxes, email, access privileges, and multiple languages.
Ansel is a Horde photo gallery that provides functionality for managing unlimited photo galleries, with thumbnails, paging, EXIF data, and permissions on a per-gallery basis. It also provides a number of features not normally found in Web-based photo galleries, including cropping, resizing, rotating, watermarking, and greyscale effects.
Photo Organizer is a Web-based multi-user photo management tool that was designed for professional photographers. It offers a searchable photo database that supports photo version control, a datebook with client management, photo submission history, EXIF, IPTC, XML, and XMP, user quotas, and printing labels and color brochures. It uses ImageMagick and DCRAW to handle over a hundred image formats, and relies on PostgreSQL as its database backend.
e-Photogallery is a Web-based photo gallery. It supports very large galleries and large files. Archive files (zip, rar, gzip, bzip2, tar) can be used for uploading photos. Most bitmap formats are supported, as well as SVG, PS, PDF, and EPS. Whole photo folders can be downloaded in various output formats and sizes. Other features include searching, tagging of photos and folders, and online resizing of thumbnails, and extensive control of access rights. EXIF data is read and used.
EZPX is a lightweight photoblog engine with all the features you need and a user interface you'll love to use. It can be used as a standalone photoblog application or as a Flickr agent. It features an easy installer/upgrader that notifies you when an upgrade is available, support for templates, and much more.