Cross-platform CBR/CBZ (comic book) reader
Comical is a portable CBR and CBZ viewer written in C++ using wxWidgets. It supports multiple image formats and uses high-quality image scaling algorithms to fit pages onscreen.
Piwigo is a photo gallery software for the web. It comes with powerful features for publishing your photos and smart browsing capabilities such as categories, tags, or chronology. Extensions make Piwigo easily customizable.
A simple version of a platform named KiPhoto developed with PHP and jQuery. The Platform not require database and is simple to personalize. Read a folder and create an album with thumbnails.
Mig is designed to be a simple but flexible program that enables users to manage online photo galleries.
Very simple image gallery with PayPal shopping cart intergration creates folders and uploads your files, creates thumbnails ,displays with neat java script effects
Photo Matrix is a photo viewer. You may upload, create thumbnails and view your photos online. it has multiple album support and web based administration allowing copy/move/delete of your images. it requires no additional software except php GD extension