Active Directory (AD) is a directory service that Microsoft developed for Windows domain networks and included in most Windows Server operating systems as a set of processes and services.
Cost / License
- Paid
- Proprietary
Platforms
- Windows

Univention Corporate Server (UCS) is described as 'UCS is an open platform for central identity & access management, IT management, and active directory, with a web portal for easy access to applications' and is a Linux Distro in the network & admin category. There are more than 50 alternatives to Univention Corporate Server (UCS) for a variety of platforms, including Linux, Self-Hosted, Windows, Web-based and Mac apps. The best Univention Corporate Server (UCS) alternative is Fedora, which is both free and Open Source. Other great apps like Univention Corporate Server (UCS) are Tails, openSUSE, Manjaro Linux and YunoHost.
Active Directory (AD) is a directory service that Microsoft developed for Windows domain networks and included in most Windows Server operating systems as a set of processes and services.

Oracle Solaris is the #1 enterprise OS, delivering breakthrough high-availability, security, efficiency, and industry-leading scalability/performance.

Ubuntu Core, a minimalist rendition of Ubuntu , is a lightweight, transactionally updated operating system designed for deployments on embedded and IoT devices, cloud and more.
WebOps platform providing global server, website, and hosting management. Features include dynamic dashboards, cloud compatibility, security, over 100 extensions, and multilingual support.




ALT Linux is a set of RPM-based, APT-managed operating systems built on top of the Linux kernel and Sisyphus package repository branches. ALT Linux Rescue is, well, the disaster recovery tool.




NethServer is an application manager for Linux servers. The product's main feature is the ability to easily and quickly install and manage instances of applications over multiple nodes. It allows users to deploy services, like [Nextcloud](https://alternativeto.




Wubuntu aka "Windows Ubuntu" is an operating system that inherits all the appearance and functionality of Microsoft Windows, but does not require TPM, secure boot or any other hardware requirement for its operation.


Windows Server 2019 is built on the strong foundation of Windows Server 2016 – which continues to see great momentum in customer adoption.




DietPi is a lightweight and optimized operating system mostly targeted against IoT devices. With DietPi you can install specially optimized software with a few clicks. It has an easy-to-use whiptail GUI for its many configuration and system management options and a helpful...




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. Two pre-release versions, a developer preview and a beta version, were released during development.


A purely functional package manager and an advanced distribution of the GNU operating system developed by the GNU Project—which respects the freedom of computer users.




Peppermint OS is a user-friendly operating system that prioritizes mobility, efficiency, and ease of use, allowing users to quickly connect, communicate, and complete tasks without the need for extensive setup or customization.



