AhaView is a handy image viewer and converter. It displays images in all popular formats: JPEG, GIF, PNG, BMP, ICO, CUR, ANI, WBMP,XPM, TGA, PCX, SVG. It has a thumbnail mode and lets you quickly browse through numerous image files, open any of them full size with a double click, convert images to JPEG, PNG, BMP formats. You can also move, copy, duplicate and rename files and copy images to the clipboard. Command line interface is available.