Operating Systems Usage Statistics and Market Share in Denmark (.dk)
We are tracking usage statistics and market share for 14 web technologies in the Operating Systems market in Denmark (.dk). As of July 2026, the most popular web technology in Operating Systems in Denmark (.dk) is Windows Server, with 57% market share. In second place is Ubuntu, with 29%. After that, CentOS holds 5%, followed by Debian with 3% and UNIX with 3%. Top 5 web technologies together account for 97% of the market. The remaining 9 web technologies in Operating Systems collectively have a 3% market share. Global Operating Systems market share report is available here.
About Operating Systems
A server operating system is system software that manages computer hardware and software resources and is specifically designed to serve the requests of client computers on the network.
We are tracking 14 different technologies in Operating Systems.
There are 122,839 websites using Operating Systems in Denmark (.dk websites) in out database.
Operating Systems Usage Statistics and Market Share in Denmark (.dk) in July 2026
#1 Windows Server 
57.31%
Windows Server is a brand name for a group of server operating systems released by Microsoft.
#2 Ubuntu 
28.53%
Ubuntu is a free and open-source Linux distribution based on Debian.
#3 CentOS 
4.83%
CentOS is a Linux distribution that provides a free, enterprise-class, community-supported computing platform functionally compatible with its upstream source, Red Hat Enterprise Linux.
#4 Debian 
4.39%
Debian is a Unix-like operating system consisting entirely of free and open-source software.
#5 UNIX 
3.27%
Unix is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix.
#6 FreeBSD 
1.13%
FreeBSD is a free and open-source Unix-like operating system that emphasizes stability, security, and performance. It offers a robust set of features, including strong support for networking, and is highly customizable. FreeBSD is known for its portability across various hardware architectures and is frequently used in servers, embedded systems, and desktop environments. It is developed by a large, international community of volunteers.
#7 Red Hat 
0.17%
Red Hat Enterprise Linux is a Linux distribution developed by Red Hat for the commercial market.
#8 Fedora 
0.17%
Fedora 35 is a Linux operating system that emphasizes innovation, open-source software, and community-driven development, offering a modern and customizable user experience with a strong focus on security and stability. It includes the latest versions of popular open-source applications and tools, and supports multiple desktop environments and server roles.
#9 AlmaLinux 
0.11%
AlmaLinux 8 is a free, community-driven, enterprise-grade Linux distribution compatible with Red Hat Enterprise Linux 8. It is designed to be highly reliable, secure, and scalable, with a focus on providing a seamless user experience. The operating system offers a wide range of pre-installed software and tools, as well as access to Red Hat's vast repositories through subscription services.
#10 Raspbian 
0.05%
Raspbian is a Debian-based Linux operating system optimized for the Raspberry Pi, offering a user-friendly interface and a wide range of software packages for educational and general computing purposes. It supports various applications including programming, web browsing, multimedia, and more.
#11 SUSE 
0.03%
SUSE is a Linux-based operating system known for its enterprise-grade reliability, security, and support. It is widely used in business environments and is favored for its stability and robust feature set. SUSE is available in various editions, including openSUSE for community use and SUSE Linux Enterprise Server for commercial applications.
#12 Gentoo 
0.02%
Gentoo is a Linux distribution known for its powerful package management system and the ability to compile software from source, offering high performance and customization. Based on Portage, Gentoo is favored by users seeking a highly customizable and efficient system.
#13 Scientific Linux 
0.00%
Scientific Linux 7 is a freely available, community-supported, enterprise-class Linux distribution. It is based on Red Hat Enterprise Linux (RHEL) and is maintained by Fermilab and CERN. It is designed for use in scientific research and development environments. The distribution includes a wide range of software and tools for scientific computing, and is supported by a large and active user community.
#14 UniFi OS 
0.00%
UniFi OS is a customized Linux distribution designed specifically for Ubiquiti's networking devices, providing a streamlined and integrated solution for managing and configuring wireless access points, switches, and other network infrastructure. It's known for its ease of use and robust feature set, making it a popular choice for both small and large networks.
Operating Systems Market Share History in Denmark (.dk) in Last 12 Months
