Installing the Eclipse Plugin for ThingWorx Extension Development
To install the plugin for ThingWorx Extension Development into your local instance of the Eclipse IDE for Java EE Developers, Mars 4.5 release or newer, do the following:
1. Download the Eclipse Plugin for ThingWorx Extensions zip file from
2. Open Eclipse and choose a workspace.
3. Choose Help > Install New Software....
The Install screen appears.
4. Click Add...
The Add Repository screen appears.
5. Choose the download location for the zip file (for example, thingworx-eclipse-plugin-[version].zip).
6. Select ThingWorx Extension Builder.
You may have to deselect the Group items by category checkbox for the ThingWorx Extension Builder plugin to appear in the list.
7. Click Next.
8. Accept the license and finish the installation.
9. Click OK to acknowledge the Eclipse security warning.
10. Restart Eclipse.
11. To verify your install in Eclipse, choose Help > Installation Details. ThingWorx Extension Builder appears in the list of installed software.
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