Vallen Jpegger is a fast, free, efficient image viewing tool that is capable of displaying virtually any kind of image file (more than 40 file types) as well as music, sound, and other files. It supports lossless JPEG rotation, so you can orient your snapshots without losing any data or clarity. It has fully scalable print support, a command-line option, slideshow mode, and a screenshot tool. It runs in both 32-bit and 64-bit Windows versions, including Windows 7. It also offers a huge range of language options, with more added all the time. It's designed for quickly browsing and searching huge libraries of images and files.