| macOS Version | Last Compatible Xcode | Minimum RAM | Status | | :--- | :--- | :--- | :--- | | High Sierra 10.13.6 | (10.2 works partially but is unstable) | 4 GB (8 GB recommended) | Legacy Support | | Mojave 10.14.6 | Xcode 11.3.1 | 4 GB | Legacy Support | | Catalina 10.15.7 | Xcode 12.4 | 8 GB | Legacy Support | | Big Sur 11+ | Xcode 13+ | 8 GB+ | Modern Support |
Apple’s macOS High Sierra (version 10.13.6) remains a popular choice for users with older hardware, legacy software dependencies, or specific development environments. However, the official Mac App Store now serves the latest version of Xcode, which requires a much newer version of macOS (Ventura or Sonoma). This creates a frustrating dead end. download xcode for mac os high sierra 10136 work
After installation, verify it worked:
If all checks pass, you have successfully completed the mission. Conclusion Using an older macOS like High Sierra 10.13.6 does not mean you cannot develop software. You just need the correct historical version of Xcode. As detailed above, Xcode 10.1 is the last stable, fully functional version for your operating system. | macOS Version | Last Compatible Xcode |
If Xcode crashes immediately, you may have a certificate expiration issue. Set your system date back to 2018 temporarily: After installation, verify it worked: If all checks