Image Converter Plus - Image Converter Plus is a multifunctional conversion and resizing tool for Windows operating system.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
XnConvert - XnConvert is an easy image converter for graphic files, photos and images available on Windows...
ImageMagick - ImageMagick is a software suite to create, edit, and compose bitmap images.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.