Free digital photo software recs?

I've lost the disk to my Canon zoombrowser software which I wasn't over impressed with anyway.

Any recs and safe places to download please? I need something good at "stitching" photos if possible.

Many thanks,

dg

PS I am happy to pay for a reasonably priced software if well rec'd/

You could probably download a replacement of the software from their website.

Or just do a google search for panoramic software or whatever it is you specifically are looking for.