This plugin was tested with Gimp 2.10, GCC 12 and GTK+ 2.24. Older versions may work too, but for example you have to remove some compiler options. Main file is "plugin-img.c". The simplest way to install is just type "make install". It will build the plugin and copy it to user's Gimp directory (~/.config/GIMP/2.10/plug-ins/) See Makefile for details. Example: $ make install cc `gimptool-2.0 --cflags` -O2 -Wall -Wextra -c img-load.c -o img-load.o cc `gimptool-2.0 --cflags` -O2 -Wall -Wextra -c img-save.c -o img-save.o cc `gimptool-2.0 --cflags` -O2 -Wall -Wextra -c img-save-dialog.c -o img-save-dialog.o cc `gimptool-2.0 --cflags` -O2 -Wall -Wextra -c plugin-img.c -o plugin-img.o cc img-load.o img-save.o img-save-dialog.o plugin-img.o `gimptool-2.0 --libs` -o plugin-img gimptool-2.0 --install-bin plugin-img cp 'plugin-img' '/home/pashev/.config/GIMP/2.10/plug-ins/plugin-img/'