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For any serious SketchUp 2021 user, Fredo Tools is not just an add-on; it is a necessity. It bridges the gap between basic modeling and advanced manipulation, all while remaining free for the community. Skip the shady download sites and grab it directly from the Extension Warehouse to ensure your models stay clean and your workflow stays fast.
FredoTools is a suite of scripts for SketchUp that bundles multiple standalone utilities into a single, efficient package. For SketchUp 2021, FredoTools remains a free extension available through the SketchUcation Plugin Store. Top Included Utilities
AngleInspector: Measure and inspect angles between any model elements (faces, edges, or axes) in one click.
AutoReverseFaces: Automatically corrects face orientations on solid-like shapes to ensure correct rendering and 3D printing.
SolidVolume: Quickly calculates the volume and total face area for true solids within your selection.
Quick Launcher: Provides a centralized menu to launch any tool in the suite and access documentation instantly. Download and Installation Guide fredo tools sketchup 2021 free download top
Register for Free: Visit the SketchUcation website and create a free account to access the download buttons.
Required Dependency: You must download and install the latest version of the LibFredo6 shared library first for FredoTools to function. Install RBZ File: Open SketchUp 2021. Navigate to Extensions > Extension Manager.
Click Install Extension and select the downloaded .rbz files.
Restart: Quit and restart SketchUp 2021 to fully load the new toolbars. Important Note on Paid vs. Free
While the FredoTools bundle is free, other popular plugins by the same developer (like FredoScale, JointPushPull, and RoundCorner) transitioned to a paid model in 2022 and now require a license after a 30-day trial. FredoTools | SketchUcation For any serious SketchUp 2021 user, Fredo Tools
This is the home of Fredo tools. This is where the "top" quality downloads live.
Note on "Free": While you can download the RBZ files for free, many of the advanced features (like saving states in FredoScale or high-precision rounding) will nag you to support the developer via PayPal. This is called a "nagware" or "donationware" model. The software works, but donating removes the reminder.
SketchUp 2021 includes the Extension Warehouse directly in the window menu.
If you are looking to supercharge your SketchUp 2021 workflow, the name "Fredo" is likely at the top of your list. Fredo Tools, developed by the legendary plugin creator Fredo6, is a collection of indispensable utilities that fill the gaps left by native SketchUp features.
If you are searching for a free download of Fredo Tools for SketchUp 2021, here is everything you need to know about the suite, how to install it, and why it remains a top choice for designers. Note on "Free": While you can download the
The Problem: SketchUp only makes sharp edges. The Solution: With RoundCorner, you click an edge, drag your mouse, and watch a perfect fillet form. For 2021, the algorithm was rewritten to handle "concave corners" (inside corners of a room) without exploding the geometry.
When you download the Fredo Tools collection, you gain access to several powerful utilities, including but not limited to:
SketchUp 2021 still lacks native UV mapping. If you import a 3D model of a car and want to put a racing stripe down the hood that wraps over the curved bumper, ThruPaint is the only way to do it without exporting to Blender.
Specifically for terrain modeling. You draw contour lines; TopoShaper generates a perfect, quad-faced mesh DTM (Digital Terrain Model).