> Raw Developer can read Sinar files.
But not output DNGs.
The following programs can read the STI files:
Sinar CaptureShop - saves TIFFs
Sinar eXposure - saves DNGs (these are editable in Lightroom and C1, also in RawDeveloper)
RawDeveloper (reads and converts STI files and saves TIFFs/JPEGs, also reads DNGs and saves as TIFFs/JPEGs)
My normal workflow is to use eXposure to convert STI to DNG and then edit in Lightroom. I have however started to use RawDev more often now as it has very good function for suppression of dead pixels. In that case, I use eXposure to convert to DNG, then I process the DNGs in RawDev and output to TIFF as needed.