3D applications, from real-time VRML to high-end modeling apps to ray-tracers, often use image formats such as PNG and MNG for textures and sometimes for screen and "movie" captures.
All known MNG-supporting 3D apps are listed here, but Greg doesn't always hear about new ones right away. So if you don't see something here, also check Gerard Juyn's MNG application pages, particularly these:
As with the PNG-applications pages, links to home WWW sites or to downloadable versions are provided where known. But if a link is broken, check the location and see if the page moved or if an updated version is available (and please tell Greg!). Relevant operating systems are printed in (parenthesized italics).
These are listed alphabetically, more or less:
Here are some related MNG pages at this site:
Copyright © 1998-2012 Greg Roelofs.