Wiseval Photophant

Wiseval Photophant is a lite and light tool that allows you to easily rename, resize and change the format of your pictures. You choose if you'll change one or several photos at once because it supports batch conversion. It includes some predefined styles for certain devices such as iPod (320x240), iPhone (320x480) or DVD (720x480)... although you can include your own sizes. THe rename function substitute the name of the original file for the one you enter followed by the number. Finally, you can convert from/to the following formats: JPEG, PNG, GIF and BMP. Each format can be configured to suit your needs. Remember that Wiseval Photopant is totally free and easy to use, so it can be a good choice.