XMP PHP Toolkit Extension is a PHP module which include the Adobe XMP Toolkit SDK. The main functions from adobe XMP will be available from PHP as classes and methods. The actual release 2.0 is based on the new Adobe XMP Toolkit SDK 5.1.2.
ImageCentral is an image database and image processor, in one package. It features integrated RAW conversions through ufraw. A web album frontend is also available in the package.