# LegacySupport

> Support legacy browsers while deploying Firefox in your organization.

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

## Overview

- **ID:** `legacysupport`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** NhatVip
- **Category:** other
- **Version:** 1.0
- **Last updated:** 2025-04-30
- **First published:** 2025-04-27
- **Size:** 12 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/legacysupport/)

## Description

Support legacy browsers while deploying Firefox in your organization.

## Rankings

- #139,541 — Overall
- #191 — support

## Permissions and access

### Permissions

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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).

## Similar extensions and apps

- [LegacySupports](https://chrome-stats.com/d/legacysupports) — 1 users
- [Legacy Browser Support](https://chrome-stats.com/d/legacy-browser-support) — 3,747 users, 4.60 / 5
- [Firefox browser supported](https://chrome-stats.com/d/firefox-browser-supported) — 4.75 / 5
- [Demo Labs](https://chrome-stats.com/d/demo-labs)
- [Portable Firefox](https://chrome-stats.com/d/portable-firefox)
- [PortableFirefox](https://chrome-stats.com/d/portablefirefox)
- [basic firefox](https://chrome-stats.com/d/basic-firefox) — 1 users
- [modern firefox](https://chrome-stats.com/d/modern-firefox) — 1 users, 5.00 / 5
- [Old Firefox](https://chrome-stats.com/d/old-firefox) — 3.00 / 5
- [Firefox](https://chrome-stats.com/d/firefox-141426) — 58 users, 4.22 / 5
- [Ignore SLS Browser Upgrades](https://chrome-stats.com/d/ignore-sls-browser-upgrades)
- [Browser Security Plus](https://chrome-stats.com/d/browsersecurity-plus) — 33,030 users, 2.00 / 5

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