pfSense VPN Setup – Best Secure Network Picks 2026

Some links in this article may be affiliate links. If you choose to purchase through them, we may earn a small commission — at no extra cost to you. Advertising Disclosure

ProtonVPN is the best VPN for pfSense for most users, particularly if you want a provider with documented pfSense support for both OpenVPN and WireGuard. Private Internet Access is especially strong if you prefer OpenVPN and want instructions aligned with current pfSense CE releases, while NordVPN remains a practical choice when you want a conventional OpenVPN client configuration with extensive pfSense-specific documentation.

The important difference between choosing a VPN for pfSense and choosing one for a laptop is that pfSense does not normally run the provider’s consumer VPN application. You configure the tunnel yourself, assign it as an interface, create the necessary outbound NAT rules, route selected firewall rules through its gateway, and make sure DNS follows the same path. A provider can therefore be excellent on Windows or Android yet awkward on pfSense if it does not expose suitable manual configuration files, service credentials, endpoint information, or router-specific documentation.

Contents show

Best VPNs for pfSense compared

VPN	Best pfSense use case	What makes it relevant	Rank
ProtonVPN	Best overall	Official pfSense guides for both WireGuard and OpenVPN, including routing and DNS configuration	#1
Private Internet Access	Current OpenVPN setup	Dedicated pfSense CE 2.8.1 OpenVPN guide covering interface assignment, NAT, routing, and verification	#2
NordVPN	Documented OpenVPN deployment	Detailed pfSense-specific OpenVPN instructions and separate manual-service credentials	#3
Surfshark	Manual protocol flexibility	pfSense OpenVPN documentation plus downloadable manual WireGuard configurations for compatible routers	#4
ExpressVPN	Straightforward OpenVPN	Official pfSense OpenVPN guide with manual credentials and location-specific configuration files	#5
CyberGhost	Manual OpenVPN users	Provides downloadable OpenVPN material suitable for users comfortable translating router configuration into pfSense	#6
IPVanish	Experienced pfSense administrators	More appropriate when you are comfortable building the pfSense client from manual OpenVPN parameters without relying on a current pfSense-specific walkthrough	#7

Why pfSense VPN requirements are different from normal VPN apps

On a normal computer, the VPN provider controls almost the entire connection process. Its app selects the endpoint, creates the tunnel, adds routes, changes DNS behavior, applies a kill switch, and reconnects automatically when something fails.

pfSense separates those functions into different parts of the firewall configuration.

A typical commercial VPN client on pfSense can involve:

VPN client: the actual OpenVPN or WireGuard tunnel.
Assigned interface: an OPT interface representing the VPN connection.
VPN gateway: the gateway pfSense can use for policy routing.
Outbound NAT: translation of LAN addresses before traffic leaves through the tunnel.
Firewall rules: rules deciding which VLANs, hosts, or aliases use the VPN gateway.
DNS routing: configuration preventing DNS queries from continuing over WAN while data traffic uses the VPN.
Gateway monitoring: pfSense’s determination of whether the VPN route is actually usable.

A provider that gives you a working OpenVPN profile but poor information about authentication, CA certificates, TLS keys, server addresses, or WireGuard peers can therefore require substantially more manual work than one designed with router deployments in mind.