My interest is in local JPEG processing on a Windows PC. Downlloaded a 30 day trial just now: Seems very comprehensive. Menu items are written in plain terminology that is clear what they are for. Has the purple de-fringe feature that is all I use Lightroom for, maybe once a month. Has the Color Channel Swap for Infrared, that is all I use GIMP for. Does anyone happen to have any personal knowledge of this product?