OPNsense AlternativesFirewalls and other similar apps like OPNsense
OPNsense is described as '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' and is a popular Firewall in the security & privacy category. There are more than 10 alternatives to OPNsense for a variety of platforms, including Linux, Self-Hosted, Windows, BSD and VirtualBox apps. The best OPNsense alternative is OpenWrt, which is both free and Open Source. Other great apps like OPNsense are pfSense, MikroTik RouterOS, IPFire and DynFi Firewall.
- 22 OpenWrt alternatives
OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the...
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Linux
- 29 pfSense alternatives
pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more.
License model
- Freemium • Open Source
Application types
Country of Origin
United States
Platforms
- BSD
pfSense Features
Comments about pfSense as an Alternative to OPNsense
- 26 MikroTik RouterOS alternatives
The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS. Installed on a personal computer or server computer, it turns the computer into a network router, implementing features such as firewall rules, virtual private network (VPN) server and...
License model
- Paid • Proprietary
Application types
Country of Origin
Latvia
EU
Platforms
- Online
- Self-Hosted
MikroTik RouterOS Features
- 13 IPFire alternatives
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.
IPFire Features
DynFi® Firewall is the first French Open Source firewall. The system integrates many filtering features and allows for the first time to manage a large number of your appliances. Available for free, DynFi Firewall has two images (with VGA or Serial return) compatible with...
License model
- Free • Open Source
Application type
Country of Origin
France
EU
Platforms
- Self-Hosted
DynFi Firewall Features
- 23 VyOS alternatives
VyOS is a community fork of Vyatta , a Linux-based network operating system that provides software-based network routing, firewall, and VPN functionality.
License model
- Paid • Open Source
Application types
Country of Origin
United States
Platforms
- Linux
VyOS Features
- 18 Endian Firewall Community alternatives
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...
License model
- Free Personal • Open Source
Application types
Country of Origin
Italy
EU
Platforms
- Linux
Vilfo OS is an easy and powerful software enabling multiple simultaneous connections to VPN servers. It contains firewall, split tunneling, DNS leak protection, VPN killswitch, notifications and much more.
License model
- Paid • Proprietary
Application types
Country of Origin
Sweden
EU
Platforms
- Self-Hosted
Vilfo OS Features
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.
License model
- Free • Open Source
Application types
Country of Origin
Italy
EU
Platforms
- Linux
- Self-Hosted
DiscontinuedFrom 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 Features
- 13 Smoothwall alternatives
The SmoothWall Open Source Project was set up to develop and maintain SmoothWall Express - a Free firewall that includes its own security-hardened GNU/Linux operating system and an easy-to-use web interface.
License model
- Free • Open Source
Application type
Country of Origin
United Kingdom
Platforms
- Linux
DiscontinuedThe site says the last release was October 2014.
Smoothwall Features
- 10 Forefront Threat Management Gateway alternatives
Microsoft Forefront Threat Management Gateway (Forefront TMG), formerly known as Microsoft Internet Security and Acceleration Server (ISA Server), is a network security and protection solution for Microsoft Windows, described by Microsoft as "enables businesses by allowing...
License model
- Paid • Proprietary
Application types
Country of Origin
United States
Platforms
- Windows
Forefront Threat Management Gateway Features
- 12 IPCop alternatives
IPCop Firewall is a Linux firewall distribution geared towards home and SOHO (Small Office/Home Office) users. The IPCop interface is very user-friendly and task-based. IPCop offers the critical functionality of an expensive network appliance using stock, or even obsolete...
DiscontinuedThe project seems to be no longer updated. Last version, 2.1.9, released in February 2015, can be still downloaded from the official website.
IPCop Features
Read this: https://teklager.se/en/pfsense-vs-opnsense/ Especially the part under "Politics, drama & bad blood between the two projects"