Batch image manipulations

Hi everyone.

This is for work purposes....
We have about 200-250 large images (taken with a 5MP camera).
The images were taken using top settings so the files size is quite large.

Now, as you can imagine, resizing 200-250 images is quite a task....

Can anyone recomend, if there is such a program, a program which can perform operation on batches of images?

Thanks!

 

Would this be of any use? Can resize and do other things. http://www.batchimage.com/product/batchit/

 

Hm, if you have access to any version of photoshop, you can record an action and batch process with that, but addis' suggestion looks like a great alternative.

 

Thanks guys!

I will give addis' suggestion a go.
Photoshop costs....
Me no liky........