1)   Right Click Image Converter 2.2.2
Convert between image formats from the Windows shell. Supports JPG, BMP, PNG, GIF, ICON, and several other file formats. Also can rotate/resize images. Right click on a file or a group of files in Windows, and select Convert to. As simple as that.
convert image, convert images, image conversion, image convert, convert jpeg, convert bmp, convert gif, make icon, make wbmp, convert wbmp,

 2)   ImageBadger Image Converter 4.90
Save time when working with a batch of images. Convert and process images from the Windows right-click menu. Enhance images with more than 40 image filters. Supports over 140+ image formats such as JPEG, BMP, PNG, GIF, ICON, PSD. Commandline support.
convert image, convert images, image conversion, image converter, convert jpeg, convert bmp, convert gif, make icon, convert icon, make thumbnail,