ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Paaatterns - Free collection of beautiful patterns for all vector formats
Ralpha Image Resizer - High-speed image batch conversion tool
Talent Pool by Minty - Reach award-winning illustrators for your projects