Search & Extract
Imagesjpg jpeg 2000 gif png pdf wmf emf tiff eps pict bmp
Videomov mpeg avi wmv
Soundmp3 wav System 7 au aiff
Textascii rtf html
lrdata - Adobe Lightroom Files
File Juicer will extract previews from Lightroom files. This can be a way to recover partially form a situation with missing photos where the originals have been deleted by accident.
Drop the lrdata file onto File Jucier and let it extract the images inside.
Users of Aperture and end in a similar situation where you need to extract pictures from approject files.