IMGCrush is an image compressor capable of compressing files to
user specified size or quality using common web image formats
particularly well suited to optimize images for web sites.
IMGCrush_GUI is a simple Tkinter GUI using basic subset of IMGCrush
options.
It should be replaced by a more advanced GTK or Qt GUI in future.
Get IMGCrush and IMGCrush_GUI here: https://launchpad.net/icrush/+download
(IMGCrush_GUI is on the bottom of the page)
New features:
-Recursive directory processing
-Multiprocessing
-GIF bit depths from 1 to 8 support
-JPG grayscale support
-deprecated (and removed some) resizing options
Note that at this moment IMGCrush is still quite slow and
experimental.
More info: https://launchpad.net/icrush