IrfanView is a very fast FREEWARE (for non-commercial use) 32-Bit graphic viewer for Windoze 9x/ME, WinNT, Win2000 and Windows XP.
The first graphic viewer WORLDWIDE with Multiple (animated) GIF support One of the first graphic viewers WORLDWIDE with Multipage TIFF support The first graphic viewer WORLDWIDE with Multiple ICO support
Thumbnails, Preview, Drag & Drop Support, fast Directory View (fast moving through directory), Print Support, Scan (TWAIN) Support, Slideshow, Batch conversion, change the color depth, audio CD player, Capturing, Cut/Crop, Effects (Blur, Sharpen etc.) and many many more ...
News source: IrfanView website