OPNsense icon
OPNsense icon

OPNsense

 58 likes

OPNsense includes most of the features available in expensive commercial firewalls, and more in many cases. It brings the rich feature set of commercial offerings with the benefits of open and verifiable sources.

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License model

  • Free • Open Source

Application types

Country of Origin

  • NL flagNetherlands
  • European Union flagEU

Platforms

  • Self-Hosted
Dashboard
System Logs
+4
Captive Portal(s)
OPNsense alternatives  
4.8 / 5 Avg rating (4)
58likes
2comments
18alternatives
0news articles

Features

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Properties

  1.  Privacy focused
  2.  Lightweight

Features

  1.  Firewall
  2.  Encrypted VPN
  3.  Router Custom Firmware
  4.  Load balancing
  5.  Two-factor Authentication
  6.  No registration required
  7.  Ad-free
  8.  Dark Mode
  9.  Geofencing
  10.  Web filter

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OPNsense information

  • Developed by

    NL flagDeciso

  • Licensing

    Open Source and Free product.

  • Rating

    Average rating of 4.8

  • Alternatives

    18 alternatives listed

  • Supported Languages

    • English

AlternativeTo Categories

Security & Privacy, Network & Admin

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Our users have written 2 comments and reviews about OPNsense, and it has gotten 58 likes

OPNsense was added to AlternativeTo by FoxiesCuties on Oct 7, 2015 and this page was last updated Jun 2, 2025.

Comments and Reviews

   
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Top Positive Comment
Zazucki
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Mar 18, 2022
1

Read this: https://teklager.se/en/pfsense-vs-opnsense/ Especially the part under "Politics, drama & bad blood between the two projects"

Guest
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Apr 17, 2019
1

I like the 2fa features of OPNsense

What is OPNsense?

Home of the OPNsense project, free Open Source Firewall, router, UTM, load balancing, multi WAN, FreeBSD, Linux, High Availability CARP

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