Sigma Photo Pro 5.5 is a significant update to the raw processor for X3F Raw files from Sigma’s cameras featuring the unique Foveon X3 Direct Image sensor as there is a completely new, dedicated monochrome processor for raw files from the original Sigma SD1 and all Merrill generation cameras, the SD1M, DP1M, DP2M, and the brand-new DP3M. And it is now available for download.
Sigma Photo Pro 5.5 Monochrome: Video Tutorial
Sigma Photo Pro 5.5 now offers dedicated Monochrome processing for X3 raw files from the original SD1 and all cameras in the Merrill Generation, the SD1 Merrill, the DP2 Merrill, and the new DP3 Merrill.