KeepSolid VPN Unlimited

VPN Unlimited - reliable, easy-to-use, and lightning-fast VPN extension for Firefox browser
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KeepSolid VPN Unlimited offers a reliable and easy-to-use VPN extension designed specifically for Firefox users. This lightweight yet powerful privacy tool ensures your personal information stays secure while providing lightning-fast connection speeds.

With VPN Unlimited, you can unblock restricted content on platforms like Netflix, Hulu, and BBC iPlayer, prevent WebRTC leaks to maintain anonymity, and encrypt your connection on public WiFi networks. The extension supports up to 5 devices under a single account and offers features like IP spoofing and firewall circumvention to keep you protected and connected. Additionally, users can complement their VPN with personal VPN servers, static IPs, and extra device slots.

Backed by positive reviews from BestVPN, Wired, and PCMag, KeepSolid VPN Unlimited also includes 24/7 customer support and integrates into the MonoDefense® security bundle for comprehensive online protection. Unlock your internet freedom securely and effortlessly with VPN Unlimited on Firefox.

Manifest V2
By:
KeepSolid Inc.
Daily users:
4,010+
Rating:
3.29
(240)
Version:
9.0.6 Last updated: 2024-05-16
Version code:
5743460
Creation date:
2016-06-21
Risk:
High risk impact Moderate risk likelihood
Permissions:
  • tabs
  • proxy
  • alarms
  • privacy
  • storage
  • webRequest
  • webRequestBlocking
  • <all_urls>
Size:
4.03M
Email:
su*****@keepsolid.com
URLs:
Website ,Privacy policy
Full description:
See detailed description ⏷
Source:
Firefox Browser Add-ons
Updated:
15 hours ago

Ranking

# 1,321 ▲ 3
Other rankings
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Other platforms

KeepSolid VPN Unlimited® - Best Proxy for Chrome (v9.0.6)
100,000+ 4.27 (3,612)
KeepSolid VPN Unlimited (v9.1.26)
5,873,827+ 4.28 (57,096)
KeepSolid VPN Unlimited® - Best Proxy for Edge (v9.0.6)
33,771+ 3.20 (57)

User reviews

Multiple users report that the KeepSolid VPN Unlimited Firefox add-on has not functioned properly for months and lacks updates for years. Despite offering a lifetime subscription, the extension fails to connect effectively on various browsers. Users complain about slow speeds, privacy concerns due to mandatory registration and email verification, and absence of features like black/white listing. Overall, the extension appears unreliable and disappointing based on repeated negative user experiences.
Pros
  • Offers a lifetime subscription option
  • Provides at least one free connected location
  • Does not have any major positive remarks beyond basic functionality
Cons
  • Extension does not work on multiple browsers including Firefox, Chrome, Edge, and Opera
  • Lack of updates for over two years leading to non-functionality
  • Requires registration and email confirmation, causing privacy concerns
  • Limited free location which is slow and unreliable
  • No black/white list or advanced features as advertised
Recent reviews
by Firefox user 18879014, 2025-05-03
by Firefox user 18962524, 2025-04-27
by Firefox user 13507781, 2025-04-15
View all user reviews ›

Extension safety

Risk impact

KeepSolid VPN Unlimited requires some sensitive permissions that could impact your browser and data security. 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.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
  • High *** ****** ******* ********* ***** ** ******** *** ********** **** ********
Risk likelihood

KeepSolid VPN Unlimited is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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