: Open a command prompt in the folder and type: java -jar ubnt-discovery-v2.x.x.jar . Modern Alternatives (Recommended)
: The UniFi App and UISP App can discover devices via WiFi or Bluetooth, which is often faster for initial setup. Troubleshooting Common Errors Introducing the HostiFi Device Discovery Tool
If you specifically need the legacy version to find older hardware, follow these steps: Download ubnt discovery zip
: A popular third-party alternative specifically designed to replace the legacy Ubiquiti tool. It supports Windows, macOS, and Linux.
: The official current replacement. It allows for device discovery, speed tests, and network mapping directly from your PC. : Open a command prompt in the folder
The legacy ( ubnt-discovery-v2.4.1.zip ) is a Java-based utility used to locate airMAX and other legacy Ubiquiti devices on a local network. However, this tool is now deprecated and largely unsupported on modern operating systems. How to Download and Run the Legacy Zip
: You can find the standalone Java version ( ubnt-discovery-v2.4.1.zip or similar) through the Ubiquiti Downloads page under the "Utilities" section. It supports Windows, macOS, and Linux
Since the original tool and the Chrome extension are end-of-life, modern alternatives provide better security and hardware support: