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iStumbler is the leading wireless discovery tool for OS X, providing tools for finding AirPort networks, Bluetooth devices, Bonjour services, and your GPS Location with your Mac.

iStumbler is $20 for all the computers that you own. Download iStumbler and try it out for free, then purchase a license within the app via PayPal or Coinbase. Previous donors and subscribers are entitled to a free license: see the store page for details.

What's New

Version 100.123:
  • Open License button in License prefs makes importing a license easier
  • License Search tries to find any licenses in your home folder and asks if you want to load them
  • Duplicate License Detection allows you to move old license to the trash if you receive a new one from support
  • License Help button in iStumbler Store connects you to support if you're having more...


  • OS X 10.9 or later
  • AirPort, AirPort Extreme, or Bluetooth
  • Wi-Fi and Location plugins require a Wi-Fi-enabled Mac
  • Bluetooth plugin requires a Bluetooth-enabled Mac

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Current Version (100.x)


Downloads 164,461
Version Downloads 3,616
License Demo
Date 06 Nov 2014
Platform Intel 64 / OS X
Price $20.00
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