Top 10 Operating System Forums in 2025

1. Reddit » Operating System Development

Forum https://www.reddit.com/r/osdev/ + Follow
Reddit is a network of communities based on people's interests.
Facebook Followers 1.9MTwitter Followers 1.1M Since Jul 2010 View Recent Threads

2. OSDev.org

Forum https://forum.osdev.org/ + Follow
The Place to Start for Operating System Developers.
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3. AnandTech Forums » Operating Systems

Forum https://forums.anandtech.com/forums/operating.. + Follow
Discuss all flavors of Windows, OSX, Unix, Linux, BeOS, Solaris, OS/2, and virtually all other Operating Systems. Ask for help, or lend a hand to those who need one.
Facebook Followers 59.8KTwitter Followers 75.7K View Recent Threads

4. Guru3d Forum » Operating Systems

Forum https://forums.guru3d.com/forums/operating-sy.. + Follow
Still on Windows 7? Is Windows 8.1 giving you a hard time ? Wanna talk about new features or issues with Windows 10? Get in here.
Twitter Followers 2.6K Since May 2001 View Recent Threads

5. [H]ardForum » Operating Systems

Forum https://hardforum.com/forums/operating-system.. + Follow
HardOCP Community Forum for PC Hardware Enthusiasts.
Since Jan 2004 View Recent Threads

6. Radxa Forum » Operating system distributions

Forum https://forum.radxa.com/c/OS + Follow
Discuss everything about OS running on your ROCK Pi.
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7. OSForums.net

Forum https://osforums.net/ + Follow
Follow for discussions on Operating Systems.
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8. cPanel Forums » Operating Systems

Forum https://forums.cpanel.net/forums/operating-sy.. + Follow
Clear all issues regarding Installing, optimizing, deploying and hosting on cPanel supported Operating Systems.
Twitter Followers 29.2K View Recent Threads