It supports a wide range of output formats including some important ones, such as DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG or TIFF.
The main advantage of the program is its simplicity and its intuitive interface that allows you to convert any picture within a two clicks. You'll only have to drag and drop pictures you want to convert and choose the output format. That's all.
The only parameter you can change before converting them is the size of the output photo. You choose whether keeping dimensions or resizing them.
Converseen is an easy-to-use open source application that will be welcome by any user.