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BLE RadarBluetoothView
Free

Free and open source under the GPL-3.0.

 Free

Freeware from NirSoft, free to use and distribute unmodified.

Android Windows
  • Finds and tracks nearby Bluetooth LE devices
  • Custom filters with notifications when a match appears
  • Alerts when a new Bluetooth device appears
  • Logs device arrivals and departures to a file
  • Intended for lawful research and personal security checks only; users are responsible for legal use
  • Android only
  • Needs a Bluetooth adapter using the standard Windows Bluetooth stack
  • Company names require downloading a separate oui.txt file
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License: Freeware
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.