What is an XBM File?
The XBM file stores monochrome cursor and icon bitmap images in a plain text binary imaging format used by the X Windows System (X11). Since the text file is written in the C programming language, it is compiled by a C compiler as well, and not an image program.
However, since this is an old format, the XBM format has been superseded by the XPM format.
Download XBM Sample Files
Below you shall find different XBM files which you may download and perform your required tests.