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WiFi Signal is a system menu bar application that provides easy access to your Wi-Fi connection details (name, channel, transmit rate, signal strength, noise, etc.), monitors the signal quality of your wireless network, and can find and recommend alternative channels for your network thus avoiding signal overlapping and channel conflicts that can result in connectivity issues and performance degradation.

  • Simple, straightforward user interface
  • Accurate dBm to percentage (%) conversion
  • Real-time signal strength and noise level graph
  • Signal quality ratings based on more...

What's New

Version 3.3:
  • Fixed problem when refreshing device name.
  • Added options to display channel width.
  • Other minor fixes and performance enhancements.
  • Updated vendors database.


  • OS X 10.7 or later

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5 3


Current Version (3.x)


Downloads 21,552
Version Downloads 86
License Commercial
Date 09 Mar 2015
Platform Intel 64 / OS X
Price $0.99
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