UniFi OS Server 4.2.23 – Official Download Links
The moment we have been waiting for!
This version is outdated. A newer version of UniFi OS Server is available. Download UniFi OS Server 5.0.6 →
On July 30, 2025, Ubiquiti released version 4.2.23 of UniFi OS Server. This update includes important performance improvements and stability enhancements across all supported platforms.
The latest version is now available for download using the links below:
Windows
macOS
Linux
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