This section is being revised and expanded.

In the interim we present links to several sites that contain useful information - links to VRML and X3D browser plug-ins and related client software.

VRML 2.0 / VRML97

• Cortona (Parallelgraphics )

2016 UPDATE: Legacy VRML 2.0 (Virtual Reality) worlds are optimized for COSMO PLAYER 2.x, or CORTONA VRML PLUG-IN
or other 3D VIEWER from the web.
For a VRML / X3D Wiewer / free download, visit:  CORTONA 3D VIEWER site.
Recommended Browser for Plug-In: FIREFOX (Chrome no longer supports NPAPI plug-ins)

VIDEO IN VRML NOTE: At present Cortona 3D supports only mpeg-4 movie maps, while these movies were originally created in mpeg-1 for VRML Cosmo or Cortona. SOLUTION: USE Firefox as your browser for Cortona 3D to view videos in worlds.

• Multiple platform Cosmo Players (Cosmo home page)