Mount/unmount/view your iso, cue/bin, nrg, ccd/sub/img, mds/mdf images as a user. Add your most mounted files to the favorites section. The best part is, the learning curve is not so steep and the gui is attractive.
Automatic File type converter Daemon - automatically converts the file type while renaming a file, based on the source and destination file extension. Currently it supports conversion for image types and provides a GTK+ frontend.