We have found 3 software records in our database eligible for .exr to .xbm file format conversion.
If any kind of exr to xbm conversion is even feasible, it would be export of images between OpenEXR format and X Windows files. Since both files and especially .xbm images are pretty rare sight nowadays, these files are typically not supported in mainstream graphics software so you have to rely on dedicated graphics converters with very broad format support, for example ImageMagick.
Updated: October 11, 2023
EXR
An exr file extension is used for images stored in the OpenEXR Image Format that was developed by the Industrial Light & Magic. OpenEXR image format was going to public in 2003 and it is supported by popular graphics applications, such as Adobe Photoshop, Adobe After Effects, 3D Studio Max, Blender etc.
XBM
Teh xbm file extension is related to the X Windows system bitmap image format an ASCII text monochrome image format, for storing cursor and icon bitmaps used in the X GUI.