It can converts various image formats.
Editor: Extreme Image Converter is an application that converts various image formats. It is written with Qt and can be extended with Qt image format plug-ins. It is free to download and distribute under the terms or the GPLv3 license.

Features:

* Converts many image formats, including jpeg2000 using the Qt jpeg2000 image format plugin
* Fast conversion speed
* Easy to use
* Can convert many images from different formats at one time
* Compact
* Can be extended with image format plugins. you can free download Extreme Image Converter Beta now.