iPhotoFS is a read-only filesystem for iPhoto collections, built on top of MacFUSE. I wrote iPhotoFS to let me easily copy my iPhoto Library to my PC while retaining its structure. There are subfolders for photos organized by roll, album, or month.

It allows you to easily interfact with your iPhoto collection using the Finder and command line utilities like `find` and `rsync`. You can even browse collections on other machines by viewing the share volume.

Download iPhotoFS on Google Code, it’s open source under an Apache license.