Wavebox supports installing extensions directly from the Chrome Web Store. (https://chrome.google.com/webstore/category/extensions). Here's how you can install an extension:
- Click on the + icon in the sidebar (bottom left). This opens the App Directory.
- Click on the blue 'Add an Extension' button. This will bring up the Chrome web store.
- Type the name of your extension into the search box (top left)
- Click on the blue 'Add to Wavebox' button.
More information on How to add, delete and manage Chrome extensions