Plugin Fredo6 - Sketchup

SketchUp’s native arc tools are limiting for industrial design.

This is arguably the most downloaded architectural plugin for SketchUp. Native SketchUp struggles with organic fillets and bevels.

Are you importing messy CAD linework or contour lines? Curvizard is a life-saver. It cleans, simplifies, and repairs curves. sketchup plugin fredo6

If you have been using SketchUp for more than a few weeks, you have likely hit a wall. The vanilla tools are excellent for conceptual massing, but when you need to bend a pipe, morph a terrain, or round a complex corner, native SketchUp often falls short. Enter the world of extensions—specifically, the legendary suite of tools developed by a French architect known only as Fredo6.

For professional architects, landscape designers, and 3D printing enthusiasts, the name "Fredo6" is spoken with the same reverence as the software itself. The SketchUp plugin Fredo6 collection is not a single tool; it is a complete architectural toolkit that transforms SketchUp from a simple polygon pusher into a parametric modeling powerhouse. SketchUp’s native arc tools are limiting for industrial

In this article, we will explore the history, the essential plugins, installation methods (including the critical "LibFredo6"), and why these tools remain the gold standard for advanced SketchUp modeling in 2024 and beyond.

Imagine building a spiral staircase handrail or a curved awning. Native SketchUp requires complex follow-me routines and cleanup. FredoScale gives you the "Radial Bending" tool. Are you importing messy CAD linework or contour lines

You cannot discuss the SketchUp plugin Fredo6 without knowing the "Big Four." These are the extensions that changed the game.

Yes. Fredo6 is obsessive about updates. Within two weeks of a new SketchUp version release (e.g., SketchUp 2025), Fredo6 releases a hotfix for LibFredo6. As of this writing, the entire suite works perfectly on Windows and Mac for versions SketchUp 2017 through 2025.

Note on Apple Silicon (M1/M2/M3 Macs): Fredo6 runs natively in Rosetta 2 mode. Ensure SketchUp is set to "Open using Rosetta" in Applications > Get Info to avoid graphics glitches.