How to Block SketchUp Internet Access Using the Hosts File If you are using an older version of SketchUp, like SketchUp Make 2017, you might find that the software frequently tries to "call home" to verify licenses or load web-based components like the 3D Warehouse. For users who prefer to work entirely offline or want to prevent unwanted background connections, modifying your system's hosts file is a powerful, free method to redirect these requests to a dead end. Why Block SketchUp Connections?
Change the file type dropdown from "Text Documents (.txt)" to **All Files (.*)** to see the hosts file. Add Blocking Entries: block sketchup host file free
Features of Block SketchUp's Free Plan
Plugin Issues: Some plugins require an internet handshake to function. If your extensions stop working, you may need to remove the extensionwarehouse line from your host file. How to Block SketchUp Internet Access Using the
: Prevents the software from reporting anonymous usage data or making registry changes during license verification. Connection Stability Windows Defender Firewall : On Windows, use the
Limitations of the Free Plan