Tool for adding watermarks to a folder full (or tree full) of jpgs. Handy if you want to publish them on the web, but don't want this to happen.
Two apps in one - a php photo album website, and a separate Java app for building an offline album ready for upload (in case you don't have php on your hosting provider).
PHP web application for downloading files. Includes a hit counter and it can also deliver advertising content on the splash page.