Ciao,

ho scoperto questo bel soft

"Fotoxx is a free open source Linux program for editing digital photos. The goal of fotoxx is to meet most photo editing needs while remaining easy to use.
Import RAW image files from a digital camera
Combine an underexposed and overexposed image to make an HDR image.
The panorama and HDR functions are easy to use and tolerate the misalignments of a hand-held camera."

ecco il link

altri soft