openEuler 26.09
Discover a new dual-kernel experience for AI and intelligent development.
openEuler 24.03 LTS SP4
Enhance server, cloud, and AI workloads with upgraded reliability, inference, O&M, and security.
openEuler 24.03 LTS SP3
Explore the UnifiedBus SuperPoD architecture on openEuler.
More
Get openEuler from public clouds or container images.
Commercial Releases
Commercial releases for x86, Arm, and RISC-V.
Mirrors
All mirror sites of openEuler.
Repo
Repo of openEuler's community releases.
SkillHub
Explore, evaluate, and contribute openEuler skills.
Historical Releases
openEuler Lifecycle
openEuler 26.09 Installation Guide
openEuler 24.03 LTS SP4 Installation Guide
Technical White Papers
SIGs
Explore diverse SIGs.
CLA
Sign the CLA to protect your work—multiple options available!
Contribution Guide
See how to get involved and make an impact in our community.
EulerMaker
An open, unified build service for streamlined development.
openEuler User Repo
An easy-to-use package hosting and distribution platform.
Submit Package
Contribute software packages efficiently to the community.
OEPKGS
A third-party extension repository for openEuler.
Pkgship
A tool to query OS package information and dependencies with ease.
A-Tune
An AI-powered intelligent tuning engine.
iSula
A container solution.
secGear
A confidential computing framework for building secure applications.
All projects
Document Center
Your go-to resource for different service scenarios and tool usage.
Quick Start
Learn the community essentials in 10 minutes, build and grow quickly.
Installation Guide
Step-by-step instructions for installing openEuler.
Frequently Asked Questions
Get answers to common questions and troubleshooting tips.
Documentation Development Guide
Discover how you can contribute to document development.
Tutorials
Series of openEuler video tutorials to help you get started.
Compatibility List
Check hardware and software compatibility with openEuler.
Migrate to openEuler
Guides for migrating to openEuler.
Security Center
Track the latest vulnerabilities, security advisories, and more.
Bug Center
Discover bug fixes.
Overall Introduction to the openEuler Hardware Compatibility Test
Get x2openEuler
Migration Practices
FAQs
Governance
Members of openEuler committees.
Code of Conduct
openEuler's code of conduct.
Members
Companies and organizations contributing to openEuler.
Statistics
Find stats and see how the openEuler community thrives.
Contact Us
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Success Stories
Explore how openEuler is used across various industries.
White Papers
Insights into the tech details and applications of each release.
Forum
Share knowledge, ask anything, and solve together.
Mailing Lists
Discuss openEuler tech and progress on our mailing lists.
QuickIssue
Submit and track community issues quickly and easily.
Featured in Linux Magazine: A Comprehensive Focus Guide on openEuler
Community Calendar
Stay informed with openEuler's key events, conferences, and releases.
Events
Meet openEuler and connect with the community at every key event.
Call for X Program
Become openEuler Valuable Professionals or contribute tech tutorials!
News
Follow the latest developments, releases, and community updates.
Blogs
Gain in-depth knowledge and fresh perspectives on openEuler.
Monthly Bulletins
What's new in the openEuler community.
Agentic Infra OS Conference & openEuler Summit 2026
Operating System Confenrence & openEuler Summit 2025
openEuler 26.09 Technical White Paper
openEuler 24.03 LTS SP4 Technical White Paper
openEuler 24.03 LTS SP3 Technical White Paper
openEuler 25.09 Technical White Paper
openEuler 24.03 LTS SP2 Technical White Paper
openEuler 25.03 Technical White Paper
openEuler 24.03 LTS SP1 Technical White Paper
openEuler 24.09 Technical White Paper
openEuler 22.03 LTS SP4 Technical White Paper
openEuler 24.03 LTS Technical White Paper
openEuler 22.03 LTS SP3 Technical White Paper
openEuler OS Technical Whitepaper(Innovation Projects)
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