Qdig
Qdig is an easy-to-use PHP script that dynamically presents your digital image files as an online gallery or set of galleries. Qdig supports image captions and display of EXIF image metadata. The script can generate thumbnails and smaller versions of large images such as digital camera photos. Qdig gallery pages have a compact, usable page layout that you can customize. The script may be run stand-alone or your galleries can be embedded within another page. A full-featured installation can be accomplished without shell access. Gallery management is easy, too; just use FTP / SCP from your desktop to manipulate your gallery directories.