xwdtopnm

Convert an X11 or X10 window dump file to PNM. More information: https://netpbm.sourceforge.net/doc/xwdtopnm.html.

• Convert a XWD image file to PBM:

xwdtopnm {{path/to/input_file.xwd}} > {{path/to/output_file.pnm}}

• Display information about the conversion process:

xwdtopnm -verbose {{path/to/input_file.xwd}} > {{path/to/output_file.pnm}}

• Display the contents of the X11 header of the input file:

xwdtopnm -headerdump {{path/to/input_file.xwd}} > {{path/to/output_file.pnm}}