ABViewer is a powerful image viewing software that is designated for professional environments. What makes ABViewer viable in a professional setting is the supported file extensions. The program does support a lot of the basic file extensions like bmp, jpg, gif, and similar ones. However, it also supports DWG, DXF, HGL, PLT, HPG, PLO, PCX, WMF, EMF, and ICO files. ABViewer can also take these specific extensions and convert them into the more commonly used ones like JPG. You can zoom in/out, center, print, and drag images within the program. This program also supports printing as "tile" for gluing to big paper. ABViewer is free to try, and $160 to unlock the full version.

Key Features of ABViewer:

• Supports extensive list of file extensions used in professional environments
• Converts files into BMP, JPG, GIF, and other popular image formats
• Allows you to zoom, center, print, and drag images
• Free to try, $160 to unlock the full version