ChartFox Browser Extension

Name: ChartFox Browser Extension
Rating: 4.79 (14 reviews)
Author: Cobalt Grid

Enable fully-integrated chart viewing within the ChartFox web app

As of May 2026, ChartFox Browser Extension has 30,000 users and a 4.79/5 rating from 14 reviews in the Productivity category.

Cobalt Grid Productivity

Chrome Web Store ↗.crx

Users0%

30.0K

30,000

Rating0%

4.79

14 reviews

Reviews0%

Version

1.3.1

Manifest V3

Permissions & access

Permissions: declarativeNetRequest
Host access: *://*.chartfox.org/*, *://*/*

Screenshots

About

The ChartFox browser extension integrates with the ChartFox web application to allow seamless loading of aeronautical charts from chart suppliers in ChartFox, allowing us to give you a better viewing experience in-app.

It does this by working in the background to modify response headers when we request PDF documents from chart suppliers, meaning that you are downloading the PDF direct from the supplier, but allowing us to display it in an integrated way within the application.

This extension is made by the team behind ChartFox, and is the only Official ChartFox extension.