A great tool to reduce your images size.
It compressed all the images in one go but sadly all the alt descriptions for images were gone meaning that you have to enter them again...
One thing is excellent, customer support, really 7/24, reacting quick, but there are two thing to consider before installing and using the app.
1. The performance of the app. It takes about approx. 30-40 secs to compress-square-rename a picture.
2. The app adds a postfix to every single pictures name. Like apple-iphone-phoneshop-9334456_grande.jpg
Anyhow, I really wish the best to this app and for the team, as the basic idea, offered functionality and the 7/24 livechat support is good, the quality of the app still needs to be improved. I'm sure the team will do the best to make it a much better app, to have even more functionalities!