Resizing.app - Image resizing has never been so simple with free online resizing.app. Convert, optimize, resize images with ease and for absolutely free.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Image Resizer for Windows - Lets you resize images by right-clicking.
ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Icecream Image Resizer - Image resizer by Icecream Apps is a program to resize images fast and free. Windows version. Free Download.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.