Alien Skin Exposure X4 is a prosumer app targeted to photo hobbyists and enthusiasts who want to kick their photographic output up a notch or two.
While the app—which works both as a standalone or a plug-into Photoshop—specializes in raw images, it’s also compatible with a variety of formats including TIFF, JPEG and PSD. Version X4 offers improved shadow and highlight recovery for improved detail. New, customizable light effects add drama to your compositions while new transform tools let you correct keystone tilt and other skewed perspectives.
In addition to photographic features, Exposure X4’s Smart Collections let you more efficiently organize your photo library using keywords, ratings, and colors. A tethered shooting feature, mostly targeted to professional photographers, lets you monitor folders and do tethered shooting directly from camera to screen.