Batch Image Resizer

Image Resizer Clone - sourceforge.net/projects/phototoysclone/

Image Resizer Clone allows you to quickly resize and rotate photos directly in Windows Explorer/Folders.
You can resize a single photo or a whole batch of photos quickly and easily with Image Resizer Clone.

If you are still using Windows XP, you can use Microsoft’s Windows XP Image Resizer PowerToy (521 KB).

If you are using Windows Vista or Windows 7 (32 or 64 bit), download Image Resizer Clone v2.0 (13.85 MB)