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We've compiled a list of 20 free and paid alternatives to Outerra. The primary competitors include Terragen, Bryce. In addition to these, users also draw comparisons between Outerra and Picogen, Vue, Nem's Mega 3D Terrain Generator. Also you can look at other similar options here: About.


Terragen is a scenery generator, created with the goal of generating photorealistic landscape...

Bryce is an award winning, fun, feature-packed 3D modeling and animation package designed to allow...

A free Terrain Synthesizer and RendererPicogen is an outdoor ray tracing system, a free Terrain...

Create vast expanses of terrains, add trees, select the best point of view and render...

Raiseland is a procedural terrain generator that can produce realistic & non-realistic terrains...

Voxelogic develops voxel-based modeling tools for terrains as well as 3D objects.

World Machine is a proven terrain generation solution for artists, game developers, visual effects...

Outerra Engine is a global world rendering engine capable of seamless real time rendering of...

Outerra Platforms

tick-square Windows

Outerra Overview

Outerra Engine is a global world rendering engine capable of seamless real time rendering of planets from space down to centimeter details on the surface. It can use arbitrary resolution of elevation data, refining it further to the finest resolution using fractal algorithms and procedural techniques.

Unlimited visibility, progressive download of data, procedural content generation.

Integrated vehicle and aircraft physics engines. Embedded web browser for web service integration.

Top Outerra Alternatives

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Outerra Tags

terrain-generator landscape 3d-rendering cgi

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