Epic's new free-to-use Unreal Development Kit includes a complete version of SpeedTree 5. Details below:
View website | Press Release
Looking for SpeedTreeRT 4.2?
It is still available for licensing and leasing! Contact sales for more information.
Looking for SpeedTreeMAX? Visit Digimation's SpeedTreeMAX page.
SpeedTree is a powerful toolkit for creating and rendering vegetation in games.
We've got an answer for all facets of real-time tree rendering:
art assets, tree modeling, lighting, physics, run-time performance – you name it, we've got you covered.
It's your pipeline. See what unique features SpeedTree offers in both our real-time SDK and Cinema versions:

SpeedTree 5.0 Reference Application
Version
5.0 has reached maturity and has been officially released! This feature-packed, complete vegatation solution has all the tools needed to make your trees come true. Test drive the free trial now:
Evaluate Today | Product Showcase
SpeedTree Modeler | SpeedTree SDK
Industrial Light & Magic has licensed SpeedTree® Cinema,
the newest member of the renowned SpeedTree line, offering procedural and hand modeling options for unprecedented speed and precision in tree design.
“We are creating exactly the trees we want in a fraction of the time required by other solutions.”
Richard Bluff, ILM Digital Matte Department Supervisor