Hexagon Alternatives

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

Command powerful tools like erosion and advanced colormaps to create terrain heightmaps, meshes, and textures for your game or 3D scene. Download for Free!

RealityMAX is the most powerful free 3D design collaboration platform, 100% online. Cooperate remotely with your colleagues on 3D projects and easily share your work with clients. Create Web3D and AR experiences in a snap, without a line of code.

Visit website freemium $40.0 / Monthly (Pro with up to 500 GB of storage space)

Blender is the open source, cross platform suite of tools for 3D creation.

EarthSculptor is a realtime terrain height-map editor and paint program featuring an easy to use...

Plugin for 3ds Max that creates skies, clouds, ocean waves, boat wakes, naval dynamics and terrain.

The homepage of the free (as in freedom), GPL-licensed Terrain Synthesizer and Renderer named 'picogen'

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

World Creator is a real-time terrain and landscape generator and creation tool, which is industry proven by many game, movie and artwork companies.

PnP TerrainCreator is a highly integrated tool for large scale terrain creation.

Natural Creative Power that's Easy To Use

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

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

Generate high resolution heightmaps for terrain generation.