GIMP Plugin Registry

This script (script-fu) allows users saving PNG with different size formats at once. It is useful if you are creating e.g. icons and you want to save all size formats at once. You can select:
- 512 x 512px
- 256 x 256px
- 128 x 128px
- 64 x 64px
- 48 x 48px
- 32 x 32px
- 22 x 22px
- 16 x 16px
See description here:
http://www.phoca.cz/documents/35-gimp/126-saving-png-image-with-differen...