ACiD View 6 is is a multimedia viewer for Windows. Its the first to support a variety of both textmode and bitmap graphic formats such as ANSI/ASCII, XBIN, GIF, JPEG and PNG. Additional features include a modem-speed simulator, VGA previewing and more!
The best ANSI Art Viewer around. Works just fine under WINE on Linux. On the downside, doesn't support ANSI art animations.