At A Glance
Solid results, but a not as user-friendly as many other apps.
Bracketeer is a front-end GUI for Enfuse. Enfuse is a command-line opensource utility which uses multiple exposures of a scene (bracketed exposures) and merges them together to form a uniformly lit scene. It is similar to tonemapping with an HDR image except that no HDR image is ever created, and there are no halos. It works with any kind of bracketed image set, not just panoramic equirectangular images.