With BIMP you can apply a set of GIMP manipulations on groups of images. Documentation @ http://www.alessandrofrancesconi.it/projects/bimp

BIMP can be easily installed on your Windows 32/64bit machine with the official installer: https://github.com/alessandrofrancesconi/gimp-plugin-bimp/releases/latest/ then download gimp-plugin-bimp_win32.exe

Instead... to remove BIMP... if you really want... just go to GIMP's plugins directory and remove bimp.exe and bimp-locale folder.

You must install libgimp2.0-dev and libpcre3-dev packages in order to have the full set of libraries and dependences to compile BIMP (names can differ depending on the distro). Then:

make && make install

Or:

make && sudo make install-admin

to make and install for every user in the system (needs root privileges).

There's no need to install or compile BIMP on Mac, because the default native build of GIMP for Mac OSX 10.8 made by Simone from http://gimp.lisanet.de/Website/Download.html already includes BIMP! (however, it's not guaranteed to be the very latest version)

Visit http://github.com/alessandrofrancesconi/gimp-plugin-bimp/issues and post alerts for bugs or enhancements. Make it better!