Right Click Image Converter v2.2.0

Select the files you wish to convert, right click, choose format and 
your're done! That's how simple it is to use Right Click Image converter. 
This utility will let you convert between image formats from the Windows 
shell. Advanced options are available if you wish to fine tune the 
conversion.
      
For more information visit : http://www.kristanixsoftware.com/rcic.html

Install the app, overwrite with supplied ExE.