32-bit Photo-Lux Image Viewer
Photo-Lux is an easy-to-use but powerful and fast image viewer and more. The following graphics formats are supported: BMP, CEL/PIC, CUR, CUT, DIB, EMF, FAX, G3N/G3F, GIF, ICB, ICO, J2C/J2K/JP2/JPC(JPEG2000), JPC, JPG/JPEG (RGB, GrayScale, YCbCr, CMYK, YCbCrK), JFIF/JIF, PBM, PCD, PCX/DCX,... Plus, it supports a lot of Camera RAWs formats: BAY (Casio), CRW, CR2 (Canon), DCR (Kodak), MRW (Minolta), NEF (Nikon), ORF (Olympus), PEF (Samsung), RAF (Fuji), RAW (Panasonic), SRF (Sony), X3F (Sigma-Foveon).
http://www.yukudr.com/software/Photo-Lux.exe - 2Mb - Download - Screenshot

Helicon Filter
Helicon Filter offers full set of the professional post processing tools to the digital photographer. Intuitive interface, context help and full screen preview make it easy to learn. Retouching: - one click artifact removal (unique!
http://downloads.heliconfilter.com/HeliconFilter.exe - 16Mb - Download - Screenshot

Helicon Filter Free
Helicon Filter offers full set of the professional post processing tools to the digital photographer. Intuitive interface, context help and full screen preview make it easy to learn. Retouching: - one click artifact removal (unique!
http://downloads.heliconfilter.com/HeliconFilterFree.exe - 9Mb - Download - Screenshot