If I could give it zillion stars, I would...

This app saved my website so much bandwidth, and increased its speed by 30-40%. I went down from 7GB attachments down to 4GB in 3 hours (28,000 files). Amazing - no other words to describe it. I could get even better results with loosely compress the images, but I was too lazy since it requires more effort :)

Moshe1010 about JPEGmini