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    FredoCorner

    Paid SketchUp desktop extension that rounds, bevels, subdivides, or chops the corners of 3D shapes. It requires LibFredo6 and SketchUcation ExtensionStore.

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    ToolTrim verdict3.8/ 5Great

    Add FredoCorner to SketchUp when recurring rounding, beveling, or subdivided corners exceed the native tools.

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    About

    In practice. What you can do with FredoCorner.

    Paid SketchUp desktop extension that rounds, bevels, subdivides, or chops the corners of 3D shapes. It requires LibFredo6 and SketchUcation ExtensionStore.

    Key strengths: Highly specialized and fast tool.; Precise control over radius and parameters.; Simple and intuitive interface.; Very popular in the SketchUp community..

    Add FredoCorner to SketchUp when recurring rounding, beveling, or subdivided corners exceed the native tools.

    Practical uses

    • Round the corners of a furniture piece.
    • Smooth the edges of a product enclosure.
    • Batch-process multiple corners.
    • Design profilesBeveled edges.

    Features & use cases

    Plugin sketchup

    Pros and cons. What FredoCorner does well, and what to expect.

    Pros

    • Highly specialized and fast tool.
    • Precise control over radius and parameters.
    • Simple and intuitive interface.
    • Very popular in the SketchUp community.

    Cons

    • Tool for a very specific use case (rounding only).
    • Recently transitioned from free to paid.
    • Requires LibFredo6 as a dependency.
    • FredoCorner remains distinct from RoundCorner despite overlapping use cases.

    When it makes sense. Keep FredoCorner, or challenge it?

    Keep if

    • You regularly round edges in your models.
    • You work in product design or architecture with smooth corners.

    Challenge if

    • You want a free corner-rounding tool.
    • You rarely round edges.

    Pricing. What does FredoCorner cost ?

    Free

    $0

    No permanent free plan.

    Paid plan

    Paid plans available. See the official pricing source for details.

    Official pricingChecked on August 30, 2026

    Alternatives. What could replace FredoCorner?

    Direct substitutes

    Our verdict. What to know about FredoCorner.

    Why this verdict

    Great

    FredoCorner is fairly easy to replace with an alternative, no free tier to test before paying, clearly documented use cases.

    FredoCorner Summary

    Category
    design & prototyping tool.
    Price from
    Lifetime license.
    Best for
    professionals.
    Avoid if
    You want a free corner-rounding tool; You rarely round edges.
    ToolTrim verdict
    Add FredoCorner to SketchUp when recurring rounding, beveling, or subdivided corners exceed the native tools.

    Frequently asked questions.

    What to know before choosing FredoCorner.

    What is FredoCorner used for?

    Paid SketchUp desktop extension that rounds, bevels, subdivides, or chops the corners of 3D shapes. It requires LibFredo6 and SketchUcation ExtensionStore.

    How much does FredoCorner cost?

    FredoCorner costs $0 (free). Price verified on 2026-08-30.

    Is FredoCorner suitable for beginners?

    FredoCorner suits most professionals. See the "Who is it for" section for details.

    Is FredoCorner worth the price?

    Add FredoCorner to SketchUp when recurring rounding, beveling, or subdivided corners exceed the native tools.

    What are the best alternatives to FredoCorner?

    No direct alternative listed.

    FredoCorner
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