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Download T-Splines v2.3

T-Splines 2.3 r6240 Plugin for Rhino

15 MB

The T-Splines free trial is a fully functional version that will allow you to save 25 times. After that, T-Splines is still functional except it will not save, render or convert to NURBS or meshes. T-Splines allows you to create smooth, organic surfaces, edit them quickly, and export them for manufacturing without remodeling. Learn more about T-Splines v2.


T-Splines v2 provides a rich suite of tools to generate free-form surfaces. Because T-Splines is based on Rhino, you can create optimal models by taking advantage of both T-Splines and Rhino commands to create models for architecture, industrial design, jewelry, and marine. Read user manual.


The T-Splines free trial requires a copy of Rhino 4 SR6 or later to run. T-Splines will run on any system that meets the minimum requirements for Rhino 4, though at least 2 GB RAM is recommended.

Dont have Rhino? Install the Rhino free trial.

Extending your 25 saves trial as long as possible

We recently switched from a fixed-time trial to this flexible trial that lets you spend time with the software whenever you can squeeze it in. So, go ahead and install the trial today, and try the software when you have time! If T-Splines is installed and a Rhino file is saved with no T-spline surface in the scene, none of your 25 saves will be used. Only if there is a T-spline object in the scene will one of your trial saves be used.

Save time with powerful T-Spline features

The T-Splines features are all focused on creating a powerful toolset for organic modeling. See these features in action on our tutorials page. Additionally, you can use many Rhino commands when working with T-spline surfaces.