What's a good (but free) program to crop pictures?

[ozziegn]

I normally use iPhoto to crop my photos but I can't seem to find my iLife DVD.

so I'm wondering if there's any good, but free programs that can do this?

 

[angelwatt]

Use Preview. It has cropping built-in.

 

[Zerozal]

You could check out Seashore.

 

[Switz213]

Use Preview. It has cropping built-in.

Second that one.