Try the Rhino WIP.

As a Rhino 8 user...

...you are invited to try Rhino WIP while it is in development (Work In Progress). 
Help make Rhino WIP  better.

Fillet Improvements

Rhino 9 introduces many enhancements to filleting workflows, specifically improving the performance and capabilities of the FilletEdge, BlendEdge, FilletSrf, and ChamferSrf commands

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More new tools you will find useful.

PushPull Multiface | New in Rhino 9 WIP

PushPull now works across multiple surfaces.   Try it...

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FilletEdge and BlendEdge Improvements

Rhino WIP enhancements include corner setback fillets and blends.

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Global Edge Continuity | New in Rhino 9 WIP

GlobalEdgeContinuity quickly analyzes the continuity (G0, G1, and G2) between surfaces.Try it...

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There are hundreds of enhancements and dozens of new tools in the works. We will be updating the list frequently.

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