Gene51 wrote:
Helicon will accept raw files and convert them on import to dng, perform the stacking, then export a merged dng file for editing in Lightroom, Photoshop or any other software that will read dng.
The pro version can produce .DNG files. The lite version does not have that ability.
Both versions accept RAW files and both version can output JPEG or TIFF.
Helicon has a lot of options, but most of the time, the default settings can be used.