The Best 13 NethServer Alternatives

  • ClearOS icon

    ClearOS

    ClearOS is a family of operating systems for the enterprise, small business, and home. There are three editions to choose from depending on your needs and suitable to your abilities.

    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

  • Ubuntu Server icon

    Ubuntu Server

    The leading platform for scale-out computing, Ubuntu Server helps you make the most of your infrastructure. Whether you want to deploy an OpenStack cloud, a Hadoop...

    Free Open Source Linux

  • 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

  • CacheGuard-OS icon

    CacheGuard-OS

    CacheGuard OS is an Appliance oriented Operating System dedicated to Web traffic Security and Optimization.

    Free Open Source Windows VirtualBox VMware vSphere Hypervisor Microsoft Hyper-V Server Proxmox Virtual Environment

  • IDECO ICS icon

    IDECO ICS

    Linux based gateway for SMB with accent on security. With easy to use web-based configuration tool. With lots of additional features like mail server, VPN server...

    Freemium

  • OS X Server icon

    OS X Server

    Just like that, your Mac is a powerful server. The new OS X Server brings even more power to your business, home office or school. It’s remarkably easy to install...

    Commercial