pfSense AlternativesOnly Free apps categorised as VPN Services & Firewalls

If that doesn't work for you, our users have ranked more than 25 alternatives to pfSense, but unfortunately only zero of them are free VPN Services. If you can't find an alternative you can try to remove all filters.

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pfSense alternatives are mainly Firewalls but may also be VPN Services or Router Custom Firmware.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of pfSense.
pfSense iconpfSense
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pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more.

More about pfSense
pfSense alternatives page was last updated Sep 28, 2024
  1. NethServer icon
     34 likes

    NethServer is a CentOS-based Linux distribution for servers. The product's main feature is a modular design which makes it simple to turn the distribution into a mail server and filter, web server, groupware, firewall, web filter, IPS/IDS or VPN server.

    11 NethServer alternatives
    NethServer screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux
    • Self-Hosted
    • CentOS

    NethServer Features

    1.  OpenVPN
    2.  Active Directory integration
    3.  Gateway
    4.  Web filter
    5.  Linux-based
    NethServer iconpfSense Icon

    NethServer VS pfSense

    Is NethServer a good alternative to pfSense?
     
    Comments about NethServer as an Alternative to pfSense
     
       
    Aas

    Multi purpose server. Not just firewall.

    Top positive commentOct 15, 2018
    3
    Guest

    It's main function (server) does not match pfSense (firewall)

    Top negative commentJun 20, 2019
    6
    Guest

    pfSense is a firewall and router, NethServer is a Linux server platform for running other types of services

    Negative commentMay 3, 2021
    0
    Show more comments
    3 of 5 comments
    pfSense Icon
    NethServer icon
    • Some users think NethServer is a great pfSense alternative, some don't.

    • NethServer is Free and Open SourcepfSense is Freemium and Open Source
  2. IPFire icon
     15 likes

    IPFire is a server distribution with intended to use as a firewall. It focuses on flexibility, and scales from small to middle sized business networks and home networks.

    13 IPFire alternatives
    IPFire screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux

    IPFire Features

    1.  DHCP Server
    2.  DNS Server
    IPFire iconpfSense Icon

    IPFire VS pfSense

    Is IPFire a good alternative to pfSense?
     
  3. Endian Firewall Community icon
     20 likes

    Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns every system into a full featured security appliance with Unified Threat Management (UTM) functionality. The software has been designed with "usability in mind" and is very...

    18 Endian Firewall Community alternatives
    Endian Firewall Community screenshot 1

    License model

    • Free PersonalOpen Source

    Application types

    Platforms

    • Linux

    Endian Firewall Community Features

    1.  Email security
    2.  Network activity
    3.  Gateway
    Endian Firewall Community iconpfSense Icon

    Endian Firewall Community VS pfSense

    Is this a good alternative to pfSense?
     
  4. ZeroShell icon
     8 likes

    Zeroshell is a Linux distribution for servers and embedded devices aimed at providing the main network services a LAN requires. It is available in the form of Live CD or Compact Flash image and you can configure and administer it using your web browser.

    10 ZeroShell alternatives
    ZeroShell screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux
    • Self-Hosted

    ZeroShell Features

    1.  DHCP Server
    2.  DNS Server
    3.  Load balancing
    Discontinued

    From the Zeroshell website (translated from Italian to English)Disposal of the Zeroshell projectThe project has now reached the end of its life. Zeroshell was born in June 2006 and has over 200,000 installations worldwide. Any security updates will be guaranteed until September 30, 2021. I thank everyone who believed and contributed in various ways to improving the project. The zeroshell.org domain will be divested or sold on September 30, 2021

    ZeroShell iconpfSense Icon

    ZeroShell VS pfSense

    Is ZeroShell a good alternative to pfSense?
     
  5. OpenContrail icon
     3 likes

    OpenContrail is an Apache 2.0-licensed project that is built using standards-based protocols and provides all the necessary components for network virtualization–SDN controller, virtual router, analytics engine, and published northbound APIs.

    8 OpenContrail alternatives

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Linux
    • Self-Hosted

    OpenContrail Features

    1.  Command line interface
    2.  OpenVPN
    3.  Gateway
    4.  L2TP
    5.  Content Filtering
    OpenContrail iconpfSense Icon

    OpenContrail VS pfSense

    Is OpenContrail a good alternative to pfSense?
     
  6. Secure Programmable Router icon
     Like this app

    A secure, open-source WiFi router that simplifies network management with easy-to-use policies, device isolation, adblock and advanced DNS controls - customizable with plugins for added flexibility.

    13 Secure Programmable Router alternatives
    Home Dashboard

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Self-Hosted
    • Raspberry Pi
    • Docker
    • iPhone

    Properties

    1.  Ad-free
    2.  No registration required
    3.  No Tracking
    4.  Extensible by Plugins/Extensions

    Features

    1.  Dark Mode
    2.  Block Trackers
    3.  Network-wide blocking
    4.  Dockerized
    5.  Adblocking via DNS
    6.  DNS Server
    Secure Programmable Router iconpfSense Icon

    Secure Programmable Router VS pfSense

    Is this a good alternative to pfSense?
     
    • Secure Programmable Router is the most popular iPhone alternative to pfSense.

    • Secure Programmable Router is Free and Open SourcepfSense is Freemium and Open Source
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