IrfanView is a fast, compact, small and free image viewer and converter that will work on almost all Microsoft® Windows® versions (including XP, Vista,7,8 and latest version 10).
A powerful graphic viewer, designed from the scratch to be simple for beginners and powerful for professionals. IrfanView is the first Windows® graphic viewer that comes with support for multiple (animated) GIF, Multipage TIF, and Multiple ICO. It has support for many graphic file formats (regularly updated). In addition, it features drag-and-drop support, directory viewing, TWAIN support, slide shows, batch conversion, and modifications such as color depth, crop, blur, and sharpen.