Lightzone and NIKcollection gimp plugin (formerly known as shellout plugin).
(IT DOES NOT WORK ON PORTABLE GIMP VERSION)
In this pack you can find the plugins to handle pictures from GIMP to lightzone and the nik collection . Formerly known as shellout plugin, now (thank’s to Partha’s improvements) we are able to work on photos with third party software. I just did a little customization to have all the tools collected into one menu item:”Photography”.
Formerly known as shell-out plug-in
It works in windows 10 64bits and Mac Os X
Nik Collection and Lightzone must be installed in the system
Download link here