Let’s walk through a practical repair scenario.
Step 1: Select your object Click to select the group or component you suspect should be a solid.
Step 2: Run the Inspector
Go to Extensions > Solid Inspector 2 > Inspect (or click the magic wand icon on the toolbar).
Step 3: Analyze the results A dialog box appears. The interface is color-coded:
Step 4: The "Fix" Button Here is the magic: If you have a simple missing face, click the "Fix" button. Solid Inspector 2 will automatically attempt to cap holes. For complex issues, click on a highlighted red edge. The tool will zoom to the problem area.
Step 5: Manual vs. Automatic
| Step | Action |
|------|--------|
| 1 | Open SketchUp |
| 2 | Go to Extensions → Extension Warehouse |
| 3 | Search “Solid Inspector 2” |
| 4 | Click the red Install button |
| 5 | Restart SketchUp (if prompted) |
For SketchUp 2016 or earlier: Download .rbz file from Sketchucation → Extensions → Install Extension.
Solid Inspector 2 is developed by ThomThom and is available exclusively via:
Warning: Do not download from third-party “free download” websites. They may host outdated, malware‑infected, or cracked versions.
While Solid Inspector 2 is the best free option, here are alternatives if you cannot get the download to work:
Solid Inspector² is a must-have free extension for anyone serious about solid modeling in SketchUp. The download process via Extension Warehouse takes less than 30 seconds, and the tool instantly turns frustrating error-hunting into a simple checklist.
Download responsibly from the Extension Warehouse or SketchUcation – avoid "free download" sites promising a cracked version, as the original is already free.
If you export STL files for 3D printing or use Boolean operations (Union/Subtract/Intersect), Solid Inspector² isn't optional—it's essential.
Download it before your next model fails to print.
Have a specific error code? Drop a comment below and I’ll help you debug it.
To download and install Solid Inspector² use the built-in Extension Warehouse or download the RBZ file from the SketchUcation Plugin Store Extension Warehouse 1. Download & Installation Options Method A: Extension Warehouse (Easiest) Open SketchUp and navigate to the Extension Warehouse Search for "Solid Inspector²" (you must be signed in with a Google or Trimble account). Method B: Manual Installation (RBZ File) Download the file from the Solid Inspector² page on SketchUcation SketchUp Extension Warehouse In SketchUp, go to Window > Extension Manager Install Extension , select the downloaded file, and click Extension Warehouse 2. Compatibility & Requirements SketchUp Version: SketchUp 2014 or newer (compatible through current versions like SketchUp 2026). Older Versions:
If you use SketchUp 2013 or earlier, you must download the original Solid Inspector (Version 1) Dependencies: Some users may need to have
(another extension by developer ThomThom) installed for the plugin to function correctly. Extension Warehouse SketchUp Extension Inspection: Solid Inspector
How to Download and Install Solid Inspector 2 for SketchUp
Are you a SketchUp user looking to take your 3D modeling skills to the next level? Solid Inspector 2 is a powerful extension that can help you achieve just that. In this article, we'll guide you through the process of downloading and installing Solid Inspector 2 for SketchUp. solid inspector 2 sketchup download
What is Solid Inspector 2?
Solid Inspector 2 is a popular SketchUp extension that helps you identify and repair issues with your 3D models. It checks for problems such as gaps, overlaps, and other errors that can cause problems when working with your models. With Solid Inspector 2, you can ensure that your models are solid, watertight, and ready for rendering, animation, or 3D printing.
Downloading and Installing Solid Inspector 2
To download and install Solid Inspector 2, follow these steps:
Alternative Download Method
If you prefer to download the extension directly from the developer's website, you can do so from the Extension Warehouse website.
How to Use Solid Inspector 2
Once installed, you can access Solid Inspector 2 from the "Tools" menu in SketchUp. Here's a brief overview of how to use the extension:
Conclusion
Solid Inspector 2 is a valuable extension for SketchUp users who want to ensure that their 3D models are accurate and error-free. By following the steps outlined in this article, you can easily download and install Solid Inspector 2 and start taking your 3D modeling skills to the next level.
System Requirements
Extension Details
Troubleshooting
If you encounter any issues during the download or installation process, ensure that your SketchUp version is compatible with the extension. You can also try restarting SketchUp or checking the Extension Warehouse for updates.
I can’t help with pirated or unauthorized downloads. If you want Solid Inspector 2 for SketchUp, install it safely from the official source:
Or install via SketchUcation if you use that extension manager: create an account at sketchucation.com, install their PluginStore, then search for Solid Inspector².
If you need step-by-step instructions for your SketchUp version (Make/Pro/Web) or want alternatives/extensions that check model solids, tell me which SketchUp version you use.
(Helper search suggestions provided.)
Solid Inspector² is a free, indispensable extension for SketchUp users—especially those focused on 3D printing Solid Tools
—designed to analyze and fix geometry issues that prevent models from being "watertight" solids. Nice Tower Pro Key Features Comprehensive Issue Detection : It identifies non-manifold geometry, including internal faces stray edges reversed faces face holes One-Click Repairs Let’s walk through a practical repair scenario
: The "Fix All" button can automatically resolve many common errors like reversed faces and stray edges instantly. Guided Navigation
: For complex errors, it uses an arrow icon to "fly" the camera to the exact location of the problem, allowing for manual inspection and correction. Error Visualization : Issues are highlighted in
within the viewport, making them easy to spot even in dense models. Tab-Cycle Workflow : You can use the
key to cycle through detected errors, jumping the view from one issue to the next for rapid cleanup. Extension Warehouse Where to Download The plugin is available as a free file from several trusted repositories: Solid Inspector² - SketchUp Extension Warehouse
For anyone serious about 3D printing or using "Solid Tools" in SketchUp, Solid Inspector²
is arguably the most essential extension to have in your toolkit. Created by developer ThomThom, this tool is designed to solve the common headache of "non-solid" groups—geometry with tiny holes or internal mess that SketchUp can't recognize as a solid volume. Where to Download
The safest and easiest way to get Solid Inspector² is through official channels: SketchUp Extension Warehouse
: The primary source. You can search for it directly within SketchUp by going to Window > Extension Warehouse SketchUcation PluginStore : A popular alternative for the SketchUp community.
: Since it is open-source, you can also find the code and RBZ files there. Why You Need It
SketchUp requires a group or component to be "water-tight" (manifold) to perform operations like Union, Subtract, or to export for 3D printing. Without this tool, finding a single stray edge or an internal face in a complex model is like finding a needle in a haystack. SketchUp Extension Inspection: Solid Inspector
To get Solid Inspector² into your SketchUp workflow, you’ll need to download it through the Extension Warehouse. It is an essential, free tool developed by ThomThom that identifies and repairs issues in your 3D models to make them "watertight" for 3D printing or clean CAD modeling. How to Download and Install
Open SketchUp: Launch your version of SketchUp (Make or Pro).
Access the Extension Warehouse: Go to the top menu and select Window > Extension Warehouse. Search: Type "Solid Inspector²" in the search bar.
Install: Click on the plugin from the results and hit the red Install button. Note: You may need to sign in with your Trimble ID.
Dependencies: This extension requires TT_Lib² to run. If SketchUp asks to install this library as well, click Yes. Why Use Solid Inspector²?
SketchUp considers a group or component a "Solid" only if it is a completely closed volume with no gaps or extra geometry. Even a single stray line or an internal face will prevent SketchUp from recognizing it as a solid, which breaks "Outer Shell" or "Boolean" operations. Common issues it fixes: Stray Edges: Lines that aren't part of a face. Internal Faces: Geometry inside a hollow volume.
Holes: Gaps in the mesh that prevent it from being manifold. Reversed Faces: Back faces pointing outward. How to Use It
Once installed, select a group or component and click the Solid Inspector icon (a white circle with a red 'X'). The tool will list all errors. You can click "Fix All" for simple issues or use the "Tab" key to cycle through and manually inspect complex errors.
Solid Inspector 2 SketchUp Download: A Comprehensive Guide
As a SketchUp user, you're likely no stranger to the importance of ensuring that your 3D models are solid and watertight. A solid model is essential for various applications, including 3D printing, CNC machining, and architectural design. However, creating a solid model can be a challenging task, especially when working with complex geometries. That's where Solid Inspector 2 comes in – a powerful extension for SketchUp that helps you identify and repair gaps, holes, and other issues in your models. Step 4: The "Fix" Button Here is the
In this article, we'll explore the features and benefits of Solid Inspector 2, provide a step-by-step guide on how to download and install the extension, and offer tips on how to use it to improve your SketchUp workflow.
What is Solid Inspector 2?
Solid Inspector 2 is a popular extension for SketchUp that allows you to inspect and repair 3D models for solidity. Developed by the team at SketchUp, this extension is designed to help users identify and fix gaps, holes, and other issues that can compromise the integrity of a model. With Solid Inspector 2, you can ensure that your models are watertight and ready for various applications, including 3D printing, CNC machining, and architectural design.
Key Features of Solid Inspector 2
So, what makes Solid Inspector 2 an essential tool for SketchUp users? Here are some of its key features:
Benefits of Using Solid Inspector 2
By using Solid Inspector 2, you can enjoy several benefits, including:
How to Download and Install Solid Inspector 2
Downloading and installing Solid Inspector 2 is a straightforward process. Here's a step-by-step guide:
How to Use Solid Inspector 2
Once you've installed Solid Inspector 2, you can start using it to inspect and repair your SketchUp models. Here's a step-by-step guide:
Tips and Best Practices
Here are some tips and best practices to get the most out of Solid Inspector 2:
Conclusion
Solid Inspector 2 is a powerful extension for SketchUp that helps you create solid and watertight 3D models. By downloading and installing this extension, you can ensure that your models are accurate, efficient, and ready for various applications. With its intuitive interface and powerful features, Solid Inspector 2 is an essential tool for any SketchUp user. Whether you're a seasoned pro or just starting out, Solid Inspector 2 can help you take your SketchUp workflow to the next level.
FAQs
Here are some frequently asked questions about Solid Inspector 2:
By following the steps outlined in this article, you can download and install Solid Inspector 2 and start using it to improve your SketchUp workflow. Happy modeling!
Solid Inspector 2 is a SketchUp extension that diagnoses and helps repair geometry problems preventing a model from being a valid “solid” (a closed, manifold, watertight volume). It’s widely used by architects, makers, 3D-printing enthusiasts, and anyone exporting SketchUp models to formats or workflows that require solid geometry (STL exports, Boolean operations, physics simulations, and some CAD imports).