* Canon RAW Codec 1.0 - choose your digital camera, then click Drivers / Software to find a link to the codec. According to the site, this version works with .CR2 files from the following cameras: EOS-1D Mark III, EOS-1Ds Mark II, EOS-1D Mark II N, EOS-1D Mark II, EOS 5D, EOS 30D, EOS 20D, EOS Kiss Digital X / EOS DIGITAL REVEL XTi / EOS 400D DIGITAL, and EOS Kiss Digital N / EOS DIGITAL REBEL XT / EOS 350D DIGITAL. No support is currently mentioned for files with a .CRW extension. http://www.usa.canon.com/consumer/controller?act=DownloadIndexAct
* Nikon RAW Codec 1.0.1 - works with .NEF files from the following cameras: D1, D1H, D1X, D100, D2H, D2Hs, D2X, D2Xs, D200, D40, D50, D70, D70s, D80, COOLPIX 8800, COOLPIX 8700, COOLPIX 8400, COOLPIX 5700, COOLPIX 5400, COOLPIX 5000. http://www.nikonimglib.com/nefcodec/index.html.en