Originally posted by boriscleto TIFF isn't a RAW format. DNG is the preferred RAW format, TIFF is the preferred format...the point is moot if future software isn't written to support those formats.
I agree, I was a bit careless, RAW and TIFF are two different categories. DNG is probably the 'preferred' RAW format for the Library of Congress because there are no good alternatives. A photographer, however, must decide how to conserve his work in the long run, and with the recent events it is good to have an extra TIFF as a backup (albeit imperfect, but better than JPEG).
June 18 is the next earnings data for Adobe so, we'll see what their move has brought (until now their stock is quite stable, surprisingly).
Back to the original question. I recently tried both AfterShot Pro and PaintShop Pro X5, but my impression is also that AfterShot is an unfinished product and it depends too much on 3-rd party plug-ins to my taste, so I decided to buy PaintShop which has everything in place. It can open a whole bunch of RAW files like PEF (Pentax), NEF (Nikon), CRW (Canon), ORF (Olympus), and others.