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BluetoothViewBLE Radar
Free

Freeware from NirSoft, free to use and distribute unmodified.

 Free

Free and open source under the GPL-3.0.

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

Checked October 8, 2026

Checked October 2, 2026

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