ISV Calculator is a free Chrome extension developed by David Gouveia. It falls under the category of Browsers and is specifically listed under Add-ons & Tools. This extension is designed to assist users in calculating the ISV (Imposto Sobre Veículos), which is an import tax applied to vehicles in Portugal.

With ISV Calculator, users can easily determine the amount of ISV they would need to pay when importing a vehicle. This extension provides on-the-fly calculations, making it convenient for users who browse the popular web marketplace mobile.de for vehicle purchases. By simply inputting the necessary information, such as the vehicle's make, model, and year, ISV Calculator quickly generates the estimated import tax.

ISV Calculator is a useful tool for individuals who are planning to import vehicles into Portugal. Its user-friendly interface and real-time calculations make it a valuable resource for accurately determining the ISV amount. Best of all, it is available as a free extension on the Chrome platform.