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

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ClearOS alternatives


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

tags: firmware router wlan
platform: Mac OS X Windows Linux


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

tags: firmware router
platform: Linux


pfSense is a free, open source customized distribution of FreeBSD tailored for use as a firewall, and router. In addition to being a powerful, flex...

tags: authentication captive-portal content-filtering dhcp-server firewall
platform: BSD


OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIF...

tags: bittorrent cifs debian file-transfer-protocol http-web-seeding
platform: Linux


NethServer is a CentOS-based Linux distribution for servers. The product's main feature is a modular design which makes it simple to turn the distr...

tags: centos file-server firewall gateway groupware
platform: Linux


Cloudron is a platform that makes it easy to run and maintain web apps on your server. Unlike 1-click solutions that do not assist you with any tas...

tags: automatic-updates paas personal-cloud personal-information-manager personal-server
platform: Linux Online Self-Hosted


Zentyal is a native Microsoft Active Directory® implementation on Linux incorporating all the network services required in a small and medium busin...

tags: linux-operating-systems groupware mail-server email-hosting web-interface
platform: Linux

LEDE - Linux Embedded Development Environment

Linux Embedded Development Environment, an embedded Linux distribution that makes it easy for developers, system administrators or other Linux enth...

tags: firmware linux-operating-systems networking router wireless
platform: Mac OS X Windows Linux Android Chrome OS Android Tablet Self-Hosted OpenWrt

Univention Corporate Server

Univention Corporate Server is a pre-configured Linux server operating system free of charge. It's the best fit to provide Microsoft Server-like se...

tags: active-directory-server ad-connector amazon-web-services cloud-management debian-based
platform: Linux

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 ...

tags: anti-spam firewall ips load-balancer networking
platform: Linux Online

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 Windo...

tags: operating-system server-operating-system
platform: Windows

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!

tags: ajax apache backup-and-restore calendar dynamic-dns
platform: Linux

Superb Mini Server

Superb Mini Server (SMS) is a Slackware-based server distribution with web, DNS, DHCP, file, print and fax servers, iptables firewall, mail server ...

tags: apache lamp linux-operating-systems operating-system slackware-based
platform: Linux

Linux Schools

The Linux operating system for educational establishments.

tags: all-in-one authoring-tool dhcp-server digital-signage dns-server
platform: Linux


The SmoothWall Open Source Project was set up to develop and maintain SmoothWall Express - a Free firewall that includes its own security-hardened ...

tags: firewall gateway openvpn-based proxy router
platform: Linux