To install the extension, simply access your site admin panel and navigate to "Extensions - Manage - Installation".

Locate the ZIP archive "plg_responsive_tables.zip" on your computer, select it and click on "Upload and Install" button to lauch the installation process.

Few seconds later, a message confirm you that the process of installation is successfuly completed.

Installation Responsive Tables

Now, "Responsive Tables" is available in your Plugin manager:

Installation Responsive Tables