1)   JAlbum 6.4
Drop folders containing image and movie files onto JAlbum. JAlbum will create thumbnails of your images and display them in index pages in HTML. You can also have JAlbum produce slide shows of your images for easy navigation.

 2)   MJS - Mandrixx Java Slideshow 2.0
MJS is a fully parametrable java slideshow applet. It can work in the middle of a web page, in a pop-up window or in fullscreen, with crossfading. MJS can display .jpg and .gif files of any size and will use the available place the best way.