FastStone Image Viewer is an image browser, viewer converter and editor with an easy to use interface and a nice array of features, that include resizing, renaming, cropping, color adjustments, watermarks and more. It also includes an intuitive full-screen mode that provides quick access to EXIF information and thumbnail browser via hidden toolbars that emerge when you touch the edge of your screen with the mouse.
Other features include a high quality magnifier and built-in slideshow with 60+ transitional effects, as well as lossless JPEG transitions, drop shadow effects, image frames, scanner support, histogram and much more.
FastStone Image supports all major graphic formats (BMP, JPEG, JPEG 2000, animated GIF, PNG, PCX, TIFF, WMF, ICO and TGA) and popular digital camera RAW formats (CRW, CR2, NEF, PEF, RAF, MRW, ORF, SRF and DNG).
They bought their tickets, they knew what they were getting into. I say, let 'em crash.