1. view images under X11 Can view the following image types under X11: FBM Image, Sun Rasterfile, CMU WM Raster, Portable Bit Map (PBM, PGM, PPM), Portable Network Graphics (PNG), Faces Project, GIF Image, JFIF style jpeg Image, Utah RLE Image, Windows, OS/2 RLE Image, Photograph on CD Image, X Window Dump, Targa Image, McIDAS areafile, G3 FAX Image, PC Paintbrush Image, GEM Bit Image, MacPaint Image, X Pixmap, X Bitmap. From Debian 3.0r0 APT