GW Sistemas - Extension is a helpful add-on for the GW Sistemas software. This extension assists users in performing important functions such as downloading XML files from Sefaz and filling out customer registration forms using CNPJ. With this extension, users can streamline their workflow and save time by automating these tasks. Whether you need to download XML files for tax purposes or quickly fill out customer forms, GW Sistemas - Extension has got you covered. This extension is available for the Chrome platform and is completely free to use. It falls under the category of Browsers and the subcategory of Add-ons & Tools. Try GW Sistemas - Extension today and experience enhanced efficiency in your GW Sistemas software.