DesignHill Image Resizer - Use designhill's free online optimized image resizer
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
ResizePixel - Free image editor to crop, resize, flip, rotate and convert images online
Ralpha Image Resizer - High-speed image batch conversion tool
Crello - A simplified graphic design tool with 10,000 free templates.
Caesium Image Compressor - Compress your pictures up to 90% without visible quality loss.