NordVPN - a VPN proxy extension for Firefox

Name: NordVPN - a VPN proxy extension for Firefox
Rating: 3.72 (2757 reviews)
Author: NordVPN

Looking for the best VPN extension for Firefox? NordVPN's Firefox VPN proxy extension lets you hide your IP, change your virtual location, and stay safe online with a click. Get a fast, secure, and unlimited VPN for Firefox!

Overview

Firefox Add-ons Store

Daily users

290,011 ▼ 1.31K

Data as of 2026-08-12

Rating:

3.72

(2,757)

Version:

5.6.5

Last updated: 2026-07-15

Features & Capabilities

NordVPN's Firefox VPN proxy extension offers a fast, secure way to protect your online identity and access content with ease. Easily change your virtual location, hide your real IP address, and prevent WebRTC IP leaks to keep your browsing private. The extension encrypts your browser's internet traffic, ensuring safe access to websites and services.

Enjoy additional features like Threat Protection Lite, which blocks ads, pop-ups, and malicious websites to enhance your browsing experience. With over 5,500 servers worldwide, connect instantly via the "Quick Connect" option, benefiting from unlimited bandwidth and blazing speeds. 24/7 customer support and a 30-day money-back guarantee provide peace of mind. NordVPN works seamlessly on multiple devices including laptops, smartphones, PCs, and routers.

User Growth & Download Statistics

Add-on Privacy & Security

By:

NordVPN

Daily users:

290,011 -1,307

Rating:

3.72

(2,757)

Version:

5.6.5 Last updated: 2026-07-15

Version code:

6352422

Creation date:

2017-11-08

Risk:

Permissions:

Host permissions:

<all_urls>

Content scripts matches:

<all_urls>
youtube.com
www.youtube.com
tv.youtube.com

Size:

1.98MB

Email:

su*****@nordvpn.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-08-12

Compare stats and ranking:

Ranking

# 55

Other rankings

#38 in Privacy & Security

#9 in extension keyword 84

#9 in proxy keyword 67

#9 in vpn keyword 94 ▲ 1

#11 in extension guard keyword 52

Upgrade to see more rankings

Other platforms

VPN for Chrome: NordVPN proxy protection (v5.6.5)

13,000,000 4.25

(8,980)

NordVPN – fast VPN for privacy (v9.9.2)

119,686,764 4.59

(1,327,209)

NordVPN - the Fastest VPN proxy for privacy (v5.6.5)

1,000,566 4.00

(530)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

NordVPN

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/nordvpn-proxy-extension/

Email:

su*****@nordvpn.com

Website:

https://nordvpn.com/contact-us/

Permission Change History

2026-06-09: Version 5.2.2 → 5.6.2

Add Permissions: declarativeNetRequestWithHostAccess

2024-07-17: Version 4.1.5 → 4.3.3

Add Permissions: downloads dns

2024-07-04: Version 3.11.9 → 4.1.5

Add Host permissions: <all_urls>

Add Permissions: scripting activeTab unlimitedStorage

Remove Permissions: <all_urls>

2023-09-25: Version 3.3.0 → 3.4.3

Add Permissions: webNavigation alarms

2022-11-30: Version 2.69.1 → 2.70.0

Add Permissions: contextMenus

User Reviews

Most reviews praise the NordVPN Firefox extension for being easy to use, reliable across devices, and offering quick in-browser control, with a trusted security audit background. However, several reviewers raise privacy concerns about the required data access, note substantial performance slowdowns, report data/settings loss, and mention that it isn’t free. A few users also report intermittent failures. Overall, the extension is valued for convenience and reliability but criticized for privacy, performance, and occasional reliability issues.

Pros

Easy to use and user-friendly browser extension
Reliable and stable connections across devices (phone and desktop)
Quick and convenient in-browser control of NordVPN
Positive security audit reputation and trusted security posture

Cons

Privacy concerns due to data access across all websites required by the extension
Significant performance slowdown or browser slowdown when the extension is enabled
Data/settings wipe or loss of tunnel configurations and saved sites when issues occur
Not free or pricing expectations criticized (perceived as not offering a free VPN)
Occasional non-working behavior or intermittent failures reported by some users

Recent reviews

by Fi*****, 2026-07-30

Works great for me in virtual machines i don't want tied to my ip address

by Fi*****, 2026-07-25

View all user reviews ›

Is NordVPN - a VPN proxy extension for Firefox Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

NordVPN - a VPN proxy extension for Firefox requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

NordVPN - a VPN proxy extension for Firefox has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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