TPV Libre is a free Android application developed by Redsys Servicios de Procesamiento S.L. that allows you to accept card payments anywhere and anytime using your smartphone or tablet. The app provides a solution for businesses that need to accept card payments on the go.

With TPV Libre, you can easily process payments and refunds with a card, as well as record cash transactions for an overview of your sales. You can also check your sales and refunds at any time and send purchase tickets to your customers via email or SMS.

To get started, all you need to do is download the app on your device and enter your login credentials. Then, link your PINPad to your device via Bluetooth, and you're ready to accept card payments.

It's important to note that Redsys only publishes its applications on official markets, so be sure to download TPV Libre from Google Play Store to avoid any potential risks.

Overall, TPV Libre is a convenient and reliable tool for businesses that need to accept card payments on the go.