Software Alternatives & Reviews


OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

OPNsense Alternatives

The best OPNsense alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 103

    pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

  2. 68

    The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.

  3. Safetica protects companies against insider threats, offers data loss protection, and supports regulatory compliance.

    Try for free paid Free Trial

  4. 64

    OpenWrt is an open-source firmware based on Linux for wireless routers

  5. 56

    VyOS in an open source Linux-based operating system sold and distributed by Sentrium corporations. It is geared toward IT specialists and network administrators for the purpose of securing network and company data... read more.

  6. 40

    IPFire is a server distribution with intended to use as a firewall.

  7. 24

    FRRouting (FRR) is an IP routing protocol suite for Linux and Unix platforms which

  8. 27

    A very good alternative for Windows Server, for free

  9. 28

    Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns...

  10. 22

    Quagga is a network routing software suite providing implementations of Open Shortest Path First...

  11. 17

    Sophos XG Firewall provides unprecedented visibility into the network, users, and applications directly from the all-new control center.

  12. 14

    Utilities, Application Utilities, and Mapping APIs

  13. 14

    Repository contains pgRouting library. Development branch is "develop", stable branch is "master" - pgRouting/pgrouting

  14. 15

    NethServer is an operating system for Linux enthusiasts, designed for small offices and medium...

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OPNsense Reviews

External sources with reviews and comparisons of OPNsense

11 Best pfsense Alternatives To Secure Your Network
By screening out unnecessary network traffic and malicious apps, firewall software protects networks and computers from attacks. For safeguarding your secure network from malware attacks and unauthorized access, OPNsenseis arguably top on our list of pfSense alternatives.
Top 7 pfSense Alternatives
OPNSense is a rising star in the router software arena. It is powered by HardenedBSD, which is a security-oriented fork of FreeBSD. Its current development pace is rapid, and it’s packed with features. It also has one of the best user interfaces of all of these options. Like a lot of these options, its primary weakness is its...
Read all OPNsense reviews →

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Author: | Publisher: SaaSHub
Categories: Operating Systems, Perimeter Security And Firewalls, Linux


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