realXtend speeds up the development of the global standardized 3D internet of virtual worlds by making the best technology available to everyone, and entirely free of charge. The true value of the interconnected 3D worlds is in the applications, not the platform.

Do not pay for the technology, invest in content. realXtend can reach the highest possible number of users and developers because it is open source.

realXtend offers a free open source virtual world platform . You can create your own applications using it as a base.

The realXtend viewer is an open source browser (GPL license) that you can use to experience rich multiuser virtual worlds.

The realXtend server is an open source server (BSD license) with which you can make your own virtual worlds available to a larger audience. The server has a sample virtual world. You can utilise it as it is or modify it to suit your needs. realXtend also offers free, high-quality content for your own worlds.

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