3D virtual reality chat plugin software and servers. Design worlds, chat with friends, play games.

Active Worlds resource for visiting or creating your own virtual world: hosting, textures, 3D objects, avatars, skyboxes, tutorials.

An official distributor of Activeworlds technology in Europe with 3D environments for both business and home use.

A hosting reseller for Activeworlds, Inc. since 1998.

A research and trade association for virtual worlds, avatars, virtual community. Organizer of yearly Avatars conference.

A popular and long-running web-based multiuser world, using VRML and Blaxxun browser software. Chat, and use objects.

People can meet, interact with each other, build houses and whole worlds within a three-dimensional space.

Software and world development company. Also home to Traveler online community.

An Internet-based distributed multi-user VR system, developed by researchers at the Swedish Institute of Computer Science since 1991.

3D-4u2 offers multiuser 3D and virtual reality technology on the Internet that seamlessly integrates most current technologies, ranging from live video to 3D animations and allows users to build themselves.