The only recommended sources for free, safe, and up-to-date downloads are:
When you type into Google, you will find three types of results. It is vital to distinguish between them. Round Corner Extension Sketchup Free Download
If you are using – the browser-based version – you cannot download or install "Round Corner" by Fredo6. The web version does not support third-party RBZ extensions. The only recommended sources for free, safe, and
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. The only recommended sources for free
To get RoundCorner working, you need two specific files from .
: The primary home for Fredo6's work. You must register for a free account to download the SketchUp Extension Warehouse