Drag your PNGs onto PNGCrushrrr and get super-optimized files ready to be emailed or posted on the web! Supports one or more files being dropped and instead of overwriting your original files, PNGCrushrrr outputs .crushed.png files for comparison.
PNGCrushrrr works best on 24-bit PNGs, especially those saved from Apple's Preview.
Thanks to Andy Smith (aka Termie) for essentially rewriting my shell script and getting it to play nice with Platypus!
The icon is from David Lanham's wonderful Somatic icon set.
Download PNGCrushrrr 1.0 (560k)
Requires Mac OS X 10.3
This application is freeware and shared under the GPL. I've got the source around here somewhere, so if you want it, just let me know.
A zip download (160k) is also available.