The Best 29 ClearOS Alternatives

  • DD-WRT icon

    DD-WRT

    DD-WRT is a Linux based alternative OpenSource firmware suitable for a great variety of WLAN routers and embedded systems.

    Free Open Source Mac OS X Windows Linux

  • OpenWrt icon

    OpenWrt

    OpenWRT ( open - wireless receiver transmitter ) is a niche Linux distribution mainly installed on embedded devices, e.g. residential gateways.

    Free Open Source Linux

  • Zentyal icon

    Zentyal

    Zentyal is a native Microsoft Active Directory® implementation on Linux incorporating all the network services required in a small and medium business environment: Directory & Domain Server, Mail Server, Gateway and Infrastructure...

    Free Open Source Linux

  • NethServer icon

    NethServer

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

    Free Open Source Linux Self-Hosted CentOS

  • Amahi Home Server icon

    Amahi Home Server

    The Amahi Home Server is designed for home and small office environments where the technical support staff do not want the job! It is easy to use and offers cross-platform compatibility (PCs, Mac, GNU/Linux, Playstation, Xbox, you name...

    Free Open Source Mac OS X Windows Linux Android iPhone iPad Playstation Xbox

  • Sophos UTM icon

    Sophos UTM

    Sophos UTM integrates complete security software within a single appliance. Choose only the protection you need when you need it. And deploy it on the platform that best fits your business: software, hardware or virtual appliance.

    Commercial Linux Web

  • LEDE - Linux Embedded Development Environment icon

    LEDE - Linux Embedded Development Environment

    OpenWrt fork with open governance model to encourage development for embedded such as SOHO routers and non-network devices.

    Free Open Source Mac OS X Windows Linux Android Android Tablet Chrome OS Self-Hosted OpenWrt

  • Windows Server 2012 icon

    Windows Server 2012

    Windows Server 2012, codenamed "Windows Server 8", is the sixth release of Windows Server. It is the server version of Windows 8 and succeeds Windows Server 2008 R2.

    Commercial Windows

  • Untangle icon

    Untangle

    Untangle is a platform for deploying network based applications. The platform unites these applications around a common GUI, database and reporting.

    Freemium Linux

  • Endian Firewall Community icon

    Endian Firewall Community

    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.

    Free Open Source Linux

  • SmoothWall icon

    SmoothWall

    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.

    Free Open Source Linux

  • VyOS icon

    VyOS

    vyos is a community fork of vyatta , a linux-based network operating system that provides software-based network routing, firewall, and vpn functionality.

    Free Open Source Linux

  • Artica icon

    Artica

    Get a web based email/messaging, HTTP proxy, files server, VPN administration interface Using Postfix, Squid, Samba And extend them with Security quickly and easily How to create a Mail/Proxy/File

    Free Open Source Linux

  • Linux Schools icon

    Linux Schools

    Linux Schools consists of Karoshi Server and Karoshi client. It is an Ubuntu LTS Server based solution especially designed for educational environments. It is a fully modular and scalable distribuition, mainly written in Bash.

    Free Open Source Linux

    Modular System Scalable Based on Ubuntu
  • Kerio Control icon

    Kerio Control

    Protect your network from viruses, malware and malicious activity with Kerio Control, the easy-to-administer yet powerful all-in-one security solution.

    Commercial Linux