Best Operating Systems
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Compare the Top Operating Systems as of May 2025
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What are Operating Systems?
Operating systems (OS) are the base software layer on any computer, smartphone, server, or computing system. Operating systems manage all aspects of a computing system including applications, software, and hardware. Compare and read user reviews of the best Operating Systems currently available using the table below. This list is updated regularly.
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Rocky Linux
Ctrl IQ, Inc.
CIQ empowers people to do amazing things by providing innovative and stable software infrastructure solutions for all computing needs. From the base operating system, through containers, orchestration, provisioning, computing, and cloud applications, CIQ works with every part of the technology stack to drive solutions for customers and communities with stable, scalable, secure production environments. CIQ is the founding support and services partner of Rocky Linux, and the creator of the next generation federated computing stack. - Rocky Linux, open, Secure Enterprise Linux - Apptainer, application Containers for High Performance Computing - Warewulf, cluster Management and Operating System Provisioning - HPC2.0, the Next Generation of High Performance Computing, a Cloud Native Federated Computing Platform - Traditional HPC, turnkey computing stack for traditional HPC
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