For example, here’s when the tips and steps in this article come in handy: We might need to check on an extension or handle an issue once in a while. Tip: Installing and managing extensions is easiest if we access the Extension Warehouse from SketchUp by selecting Window > Extension Warehouse.
In some cases, an extension is available for purchase, but we need to buy the extension from the developer’s website and install the extension manually. A trial extension is free to use for a limited time. When an extension is available for purchase, where we did normally see the Install button, we instead see a Purchase button and sometimes an Install Trial button, as shown in the following figure. Developers also have the option of selling extensions for a one-time fee or a subscription. Many extensions on the Extension Warehouse are free for us to download and use. RBZ file manually through SketchUp Preferences. If we access the Extension Warehouse from a web browser, we see a Download button instead of an Install button, and then need to install the downloaded. We must access the Extension Warehouse from SketchUp (as opposed to a browser).
