IrfanView is a simple and fast tool for image viewing and conversion. Some of its features include: slideshow, Thumbnail option, fast directory browsing, multi-language support, multipage editing, ICC support, and command line options.

IrfanView is free for individual use and it can run on most Windows operating systems such as Vista, Me, XP, NT, 2000 and even Windows 95/98.

IrfanView is the most popular free image editing software listed in Download.com.