Panopano is a 360° Panorama viewer (Java/Java3D), and can also be used as a view editor (extracting/importing a "normal" view). It can display equirectangular and cubic panoramas, and virtual tours (popup images/video transitions between panoramas
DCRaw4J converts digital camera RAW image files into standard formats such as JPEG and 16-bit TIFF (linear or non-linear). DCRaw4J was inspired by David Coffin's dcraw; a C program that handles raw formats from over 200 cameras.