1. 1. Download and install the JSON Exporter plugin for AutoCAD.
   2. Run AutoCAD and load a model.
   3. There is a new toolbar panel named 'JSON Exporter'. 

It contains three ribbon buttons as mentioned below.
A) Export
      1. After selecting the Export option, a 'Save As' dialog box will display on your screen.
      2. Click on the Save button to export the current model to a JSON file.  

B) Preferences
      It contains a set of features in which you can control the different parameters to get the desired output. 

C) About
      It displays information about the product. It provides the facility to activate your product license at any time.

Installation:

• When you download this app/plug-in from the Autodesk App Store, the installer will automatically start.
• Alternatively, you can install it by double-clicking the downloaded installer file.
• After installation, restart your Autodesk product (if required) to activate the app/plug-in.

 Uninstallation:

• Exit the Autodesk product if it is currently running.
• To uninstall, you can either:
• Rerun the installer and select Uninstall, or
• Go to Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall it like any other application.

1. After installation, restart AutoCAD to see the changes.
2. You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.
3. Unchecking "Run on Startup" causes the add-in not to be loaded in future AutoCAD sessions.