Grignotin Thermal Printer
Fast printing of 80 mm PDF receipts on a Bluetooth thermal printer.

Key Features
Universal Plug-and-Print
From any website or web application: share your 80 mm PDF with Grignotin Thermal Printer and the receipt is printed immediately. No account required.

Guaranteed 80 mm compatibility
Precise layout, without unwanted cropping or resizing.

Responsive, energy-efficient
The app simply registers to the application/pdf intent. It opens when you share a PDF, prints, and then closes; no permanent background execution.

Secure Queue
If Bluetooth disconnects, receipts are saved and reprinted as soon as the connection returns. No lost receipts.

Getting Started
Install the app.

Pair your Bluetooth thermal printer (SPP profile).

In your browser or web app, choose "Print with Grignotin." It's ready!

Requirements
Android 9.0 or higher

80mm thermal printer compatible with Bluetooth SPP

Support
Have a question? Write to us at [email protected] – we'll get back to you quickly.