The application can transform between multiple image files, for example: BMP, GIF, JPEG, PNG, PCX, PSD, TGA, TIFF, WMF and EMF.
The configuration options that can be modified for each format are: the number of bits per pixel, the compression the image will use, grey scale colors...
It works very simple: you select a file or a directory, you choose the configuration options and that's it.
Furthermore, with this tool you can resize the images to the size you want, creating miniatures for example.
Finally, the program allows the use of masks for the final files.