Is there any easy way to resize, crop, change file format, and etc for a bunch of images without the need to do it manually one by one?
#1
Well, you could write an action in this app called Photoshop.
#2
Yue_Hong,
Here is a short movie on recording actions:
<
http://SimplePhotoshop.com/photoshop_actions/recording_actio ns.htm> (flash plugin required)
#3