The old stand-by freeware DEM editing and converting application 3DEM was taken down by its developer recently. I've obtained permission to mirror it at Terragen.org. You can find the download here:
http://www.terragen.org/index.php?action=tpmod;dl=item490
- Oshyan
Thanks Oshyan! Always nice to have freeware still available.
Brilliant. Thanks Oshyan.