# FacturasPro > FacturasPro is a free, browser-based tool for converting Mexican CFDI XML invoices to readable PDF documents with an optional business logo. No registration is required, and XML files are processed locally on the user's device. FacturasPro is an independent service and is not affiliated with Mexico's SAT. The generated PDF is a readable representation of the XML; it does not replace the original XML and the tool does not verify signatures, cancellations, or fiscal validity with the SAT. The homepage converter supports CFDI 4.0 and 3.3, batches of up to 100 XML files, optional logos, PDF and ZIP downloads, CSV indexes, and Carta Porte complements. Supported formats and limitations are documented on the compatibility page. ## Core pages - [FacturasPro homepage](https://facturaspro.com/): Free XML-to-PDF CFDI converter with logo support, batch conversion, privacy information, benefits, and frequently asked questions. - [How to convert XML to PDF](https://facturaspro.com/como-convertir-xml-a-pdf/): Step-by-step guide for selecting XML files, adding a logo, creating PDFs, printing, and troubleshooting. - [Compatibility](https://facturaspro.com/compatibilidad/): Supported CFDI versions, complements, Carta Porte versions, limits, and formats that are not currently available. - [Plans and pricing](https://facturaspro.com/planes/): Explains that the converter and its listed features are free and do not require a subscription. ## Policies and contact - [Privacy notice](https://facturaspro.com/privacidad/): How local processing, aggregated metrics, and site data are handled. - [Terms and conditions](https://facturaspro.com/terminos-y-condiciones/): Service limits, responsibilities, and conditions of use. - [Contact](https://facturaspro.com/contacto/): Support and sponsorship contact information.