ěroadband internet connection is recommended.Guide: How to install Naviextras Toolbox?īefore downloading the installer from the ’Downloads’ page, please make sure that your PC meets the minimum requirements: This guide leads you through the above actions. In addition, the application enables you to upload your own points of interest to your device, to remove unnecessary content, and to make a backup to avoid any data loss. Once connected to the Naviextras Toolbox web store, you can browse and purchase items that are compatible with your navigation device. It also enables you to purchase a wide variety of extra content, including maps, 3D content, traffic information, and road safety cameras. It enables you to install free updates made available by the manufacturer of your navigation device. The Naviextras Toolbox is a Windows-based program designed to install and organize content on your device.