TPscanner is a Chrome extension designed by Fabio Calefato. This free tool falls under the Browsers category, specifically in Add-ons & Tools. The extension is tailored for users of Trovaprezzi.it, an Italian web search engine specializing in indexing e-commerce websites. TPscanner aims to enhance the shopping experience by helping users find the best deals available for their desired items.

The key features of TPscanner include the ability to identify the "best individual deals" that qualify for free shipping based on price and quantity, highlight the "best cumulative deals" from sellers offering all selected items sorted by cumulative price, and export deals as an Excel spreadsheet for further analysis.