Download Extensions & Add-Ons - VPN & Proxy Tools for Windows

Extensions & Add-Ons - VPN & Proxy

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KProxy for Chrome and Firefox 4.0.4 [ 2024-10-08 | Size Varies | Ad-Supported / Freemium | 11|10|8|7|Linux|macOS | 9770 | 5 ]

It appears that KProxy is no longer in business. We suggest trying ProtonVPN for a paid service, or for free, ChrisPC Free VPN Connection, Psiphon, SoftEther VPN Client + VPN Gate Client Plugin to name a few. You can also check out the Proxy & VPN category for numerous others.

anonymoX for Chrome and Firefox 4.8.2 / 1.7.8 [ 2025-05-23 | Size Varies | Ad-Supported / Freemium | 11|10|8|7|Linux|macOS | 5170 | 5 ]

anonymoX for Chrome and Firefox is an easy-to-use VPN add-on/extension allowing for fast changes to protect your privacy while surfing the web.

DotVPN for Chrome and Opera 2.7.15 [ 2025-10-27 | Size Varies | Freemium | 11|10|8|7|Android|Linux|macOS | 6038 | 5 ]

DotVPN for Chrome and Opera allows you faster internet browsing as well as the ability to open blocked sites through a straightforward proxy for your virtual private network.

Browsec VPN for Chrome, Firefox, Edge, Opera, and Android 3.92.12 [ 2026-01-27 | Size Varies | Freemium | 11|10|8|7|Android|Linux|macOS | 32028 | 3 ]

Browsec VPN for Chrome, Firefox, Edge, Opera, and Android is an extension designed to encrypt your traffic and permit you to open blocked sites.

Hoxx VPN Proxy for Chrome, Firefox, Edge, Android, and Desktop 3.50.8 [ 2025-02-21 | Size Varies | Freemium | 11|10|8|7|Android|Linux|macOS | 50561 | 5 ]

Hoxx VPN Proxy for Chrome, Firefox, Edge, Android, and Desktop is an in-browser service designed to help unblock blocked websites as well as encrypt your connection.

Windscribe for Windows, Chrome, Firefox, Edge, Opera, Linux, and Android 2.20.7 [ 2026-02-23 | Size Varies | Freemium | 11|10|8|Android|Linux|macOS | 9146 | 5 ]

Windscribe for Windows, Chrome, Firefox, Edge, Opera, Linux, and Android provides you with multiple locations for anonymous browsing.

Snowflake for Chrome and Firefox 0.9.8 [ 2025-12-17 | Size Varies | Freeware | 11|10|8|7|Linux|macOS | 2508 | 5 ]

Snowflake for Chrome and Firefox is a WebRTC pluggable transport for Tor.

Bitdefender TrafficLight for Chrome and Firefox 3.4.1 [ 2026-01-27 | Size Varies | Freeware | 10|8|7|Linux|macOS | 13082 | 3 ]

Bitdefender TrafficLight for Chrome and Firefox is a free cross-browser add-on that intercepts, processes, and filters all Web traffic, blocking any malicious content and taking browser security to new levels.

FoxyProxy Standard 8.10 [ 2025-03-11 | Size Varies | Freeware | 11|10|8|7|Android|Linux|macOS | 35548 | 5 ]

FoxyProxy Standard for Desktop, Chrome, Firefox, and Android simplifies configuring browsers to access proxy servers, offering more features than other proxy plugins.

ZenMate VPN For Chrome, Firefox, Edge, and Android 9.0.2 [ 2024-05-16 | Size Varies | Shareware $11.38 Year | 11|10|8|7|Android|Linux|macOS | 54136 | 4 ]

ZenMate VPN For Chrome, Firefox, and Edge encrypts and redirects your traffic via your browser, hiding your real IP and location like a free proxy service but more simple to use and even more secure.