Software Alternatives & Reviews

ClearOS

A very good alternative for Windows Server, for free

ClearOS Alternatives

The best ClearOS alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 43

    pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more

    Open Source

  2. 35

    Linux directory, domain, mail, gateway and infrastructure server for SMBs.

  3. Serverspace offers automated, simple, and affordable cloud infrastructure to everyone. Get started building your cool digital stuff right now.

    Visit website Open Source paid $4.95 / Monthly (1 GB RAM, 1 vCPU, 25 GB SSD, 50 Mbps Bandwidth)

  4. 30

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

  5. 25

    OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

    Open Source

  6. 18

    OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux.

    Open Source

  7. 25

    Univention Corporate Server UCS with Active Directory functions and App Center is the cost-efficient and popular successor to Microsoft's server solutions.

  8. 26

    Untangle is a platform for deploying network based applications.

  9. 22

    The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS.

  10. 20

    IPFire is a server distribution with intended to use as a firewall.

  11. 21

    Endian Firewall Community (EFW) is a "turn-key" linux security distribution that turns...

  12. 20

    OpenWrt is an open-source firmware based on Linux for wireless routers

    Open Source

  13. 13

    Secure, fast and economically scalable, Ubuntu helps you make the most of your infrastructure. Whether you want to deploy a cloud or a web farm, Ubuntu Server supports the most popular hardware and software.

  14. FreeIPA is an integrated security information management solution combining Linux (Fedora), 389...

    Open Source

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