Search for Round Corner Extension:
Select and Install:
RoundCorner extension by Fredo6 is one of the most popular tools for adding realistic rounded edges and bevels to 3D models.
While the extension itself is free to download, it currently operates under a 30-day free trial
model, after which a paid license is required for continued use Official Download & Installation
To use RoundCorner, you must download two specific components from the SketchUcation PluginStore RoundCorner Extension : The main tool for rounding, sharp corners, and beveling.
(Shared Library): A mandatory dependency for all Fredo6 extensions. Ensure you have version v14.3 or above SketchUcation ExtensionStore
: This tool is required to manage the licensing and installation of Fredo6's plugins. Installation Steps: Register for a free account at SketchUcation Download the files for both RoundCorner and LibFredo6. In SketchUp, go to Window > Extension Manager Install Extension to select and upload your downloaded files. Key Features Three Modes Round Corner Extension Sketchup Free Download
: Round corners (smooth curves), Sharp corners (point-terminated edges), and Bevel (simple chamfers). Edge Selection
: Pre-select faces or edges, or select them interactively using the plugin's palette. Customization : Adjust the (radius) and the number of
to control the smoothness of the curve directly from the on-screen menu. Compatibility
: Works with SketchUp 2017 and above on both Windows and macOS. Licensing & Pricing RoundCorner
Round Corner Extension for SketchUp: Free Download & Full Guide RoundCorner extension
by Fredo6 is an essential tool for SketchUp users looking to move beyond sharp, unrealistic edges
. While it was historically a free plugin, it has transitioned to a paid model for modern versions of SketchUp, though a free trial is available. Where to Download RoundCorner Safely Search for Round Corner Extension :
To ensure you are downloading a secure and compatible version, use these official repositories: SketchUcation PluginStore
: The primary home for Fredo6's work. You must register for a free account to download the SketchUp Extension Warehouse
: The official built-in store within SketchUp where you can also find the plugin and its requirements. Essential Requirements for Installation RoundCorner will not work as a standalone file. You install the support library to activate its features:
Before we dive into downloads, let’s understand why this tool is legendary.
Developed by Fredo6 (a French genius in the SketchUp community), the Round Corner extension is part of the larger FredoTools collection. It does three specific things exceptionally well:
Why standard SketchUp fails: Native SketchUp uses "polygons." To round a corner, you would need to manually draw arcs and use the Follow Me tool, which is time-consuming and prone to geometric errors. Round Corner automates this, keeping your geometry clean and your file size small.
The only recommended sources for free, safe, and up-to-date downloads are: Select and Install :
| Source | URL / Platform | Notes | |--------|----------------|-------| | SketchUp Extension Warehouse | Inside SketchUp → Window → Extension Warehouse | Search “Round Corner by Fredo6” | | Sketchucation (official forum & plugin store) | https://sketchucation.com/plugin/2128-roundcorner | Free registration may be required | | Fredo6’s GitHub | https://github.com/Fredo6/ | Source code & latest releases |
Do not download from “free sketchup extensions download” aggregator sites (e.g., sketchup4download.com, cgtips, etc.), as they often host outdated or malicious versions.
Nothing screams "CGI" quite like perfectly sharp 90-degree corners on a table or a window sill. Adding a tiny 2mm round-over adds a level of photorealism that makes your renders pop.
Round Corner is a popular plugin developed by FredO6 (part of his FredoCorner toolset). It is designed to automatically apply round, bevel, or fillet contours to the edges of 3D objects in SketchUp.
In standard SketchUp, rounding an edge involves the "Follow Me" tool. While effective, "Follow Me" can be buggy on complex geometry and requires manual cleanup. Round Corner automates this entire process, allowing you to select a series of edges and convert them into smooth curves with a single click.
Let’s address the elephant in the room. You want the free download, but time is money.
The paid version of Round Corner (Fredo6’s latest) offers:
Verdict: If you are a student doing one project, use the free legacy version (2.0a). If you are a professional woodworker or product designer, spending the price of two coffees to support Fredo6 is the smartest investment you will make.
Search for Round Corner Extension:
Select and Install:
RoundCorner extension by Fredo6 is one of the most popular tools for adding realistic rounded edges and bevels to 3D models.
While the extension itself is free to download, it currently operates under a 30-day free trial
model, after which a paid license is required for continued use Official Download & Installation
To use RoundCorner, you must download two specific components from the SketchUcation PluginStore RoundCorner Extension : The main tool for rounding, sharp corners, and beveling.
(Shared Library): A mandatory dependency for all Fredo6 extensions. Ensure you have version v14.3 or above SketchUcation ExtensionStore
: This tool is required to manage the licensing and installation of Fredo6's plugins. Installation Steps: Register for a free account at SketchUcation Download the files for both RoundCorner and LibFredo6. In SketchUp, go to Window > Extension Manager Install Extension to select and upload your downloaded files. Key Features Three Modes
: Round corners (smooth curves), Sharp corners (point-terminated edges), and Bevel (simple chamfers). Edge Selection
: Pre-select faces or edges, or select them interactively using the plugin's palette. Customization : Adjust the (radius) and the number of
to control the smoothness of the curve directly from the on-screen menu. Compatibility
: Works with SketchUp 2017 and above on both Windows and macOS. Licensing & Pricing RoundCorner
Round Corner Extension for SketchUp: Free Download & Full Guide RoundCorner extension
by Fredo6 is an essential tool for SketchUp users looking to move beyond sharp, unrealistic edges
. While it was historically a free plugin, it has transitioned to a paid model for modern versions of SketchUp, though a free trial is available. Where to Download RoundCorner Safely
To ensure you are downloading a secure and compatible version, use these official repositories: SketchUcation PluginStore
: The primary home for Fredo6's work. You must register for a free account to download the SketchUp Extension Warehouse
: The official built-in store within SketchUp where you can also find the plugin and its requirements. Essential Requirements for Installation RoundCorner will not work as a standalone file. You install the support library to activate its features:
Before we dive into downloads, let’s understand why this tool is legendary.
Developed by Fredo6 (a French genius in the SketchUp community), the Round Corner extension is part of the larger FredoTools collection. It does three specific things exceptionally well:
Why standard SketchUp fails: Native SketchUp uses "polygons." To round a corner, you would need to manually draw arcs and use the Follow Me tool, which is time-consuming and prone to geometric errors. Round Corner automates this, keeping your geometry clean and your file size small.
The only recommended sources for free, safe, and up-to-date downloads are:
| Source | URL / Platform | Notes | |--------|----------------|-------| | SketchUp Extension Warehouse | Inside SketchUp → Window → Extension Warehouse | Search “Round Corner by Fredo6” | | Sketchucation (official forum & plugin store) | https://sketchucation.com/plugin/2128-roundcorner | Free registration may be required | | Fredo6’s GitHub | https://github.com/Fredo6/ | Source code & latest releases |
Do not download from “free sketchup extensions download” aggregator sites (e.g., sketchup4download.com, cgtips, etc.), as they often host outdated or malicious versions.
Nothing screams "CGI" quite like perfectly sharp 90-degree corners on a table or a window sill. Adding a tiny 2mm round-over adds a level of photorealism that makes your renders pop.
Round Corner is a popular plugin developed by FredO6 (part of his FredoCorner toolset). It is designed to automatically apply round, bevel, or fillet contours to the edges of 3D objects in SketchUp.
In standard SketchUp, rounding an edge involves the "Follow Me" tool. While effective, "Follow Me" can be buggy on complex geometry and requires manual cleanup. Round Corner automates this entire process, allowing you to select a series of edges and convert them into smooth curves with a single click.
Let’s address the elephant in the room. You want the free download, but time is money.
The paid version of Round Corner (Fredo6’s latest) offers:
Verdict: If you are a student doing one project, use the free legacy version (2.0a). If you are a professional woodworker or product designer, spending the price of two coffees to support Fredo6 is the smartest investment you will make.
