# Fudo

> Fudo extension for the use of receipt printers.

Canonical page: [https://chrome-stats.com/d/fudo](https://chrome-stats.com/d/fudo)

## Overview

- **ID:** `fudo`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Fudo
- **Category:** other
- **Daily users:** 968
- **Weekly downloads:** 30
- **Rating:** 3.00 / 5 (2 ratings)
- **Version:** 0.0.0.17
- **Last updated:** 2026-01-15
- **First published:** 2019-09-17
- **Size:** 32 KB
- **Data as of:** 2026-09-16
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fudo/)
- **Website:** [https://soporte.fu.do/](https://soporte.fu.do/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/fudo/privacy/](https://addons.mozilla.org/firefox/addon/fudo/privacy/)

## Description

The Fudo Chrome extension facilitates direct communication between the Fudo web application and the Fudo native extension, allowing users to utilize receipt printers effectively. This extension is essential for devices connected to receipt printers intended for transactions through the Fudo web app. If your device does not have receipt printers connected for use with Fudo, installation of this extension is unnecessary.

## Rankings

- #3,368 — Overall
- #152 — ticket

## Permissions and access

### Permissions

- `nativeMessaging`
- `storage`

### Content script matches

- `*.deli.com.br`
- `*.fu.do`
- `localhost`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/fudo)