First, thanks to those who work on developing GIMP!
I have a folder containing about 4,000 jpg files that are larger than 250KB. I want to reduce them in size to 250KB. Is there a gimp plugin that can do that?
... reduce the size in pixels of the images or reduce their quality, or a bit of both.
For this kind of work, you should better use Imagemagick: www.imagemagick.org (they have a quite helpful forum)