Developer website: KavaSoft
Shoebox Express is a Mac OS X application for organizing digital photos by content. It uses Knowledge Base technology to learn what's in each of your photos. Shoebox allows you to organize your photos by date, people, places and things. With Shoebox you can quickly find exactly the photo you want, even if you have a very large collection. Shoebox also lets you surf your photo collection like a Web browser. If you already use iPhoto, importing your photo collection is easy.
Shoebox 1.7.6 brings several important stability improvements.
Mac OS X 10.4 or later