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LanScan is a free, simple, and effective network scanner that discovers all active devices on your local-area network.


  • Auto-detection of configured interfaces: Airport, Ethernet, virtual interfaces, PPP, etc.
  • Scan the full IP-range with ARP packets
  • For each device found, display the IP address, MAC address, and vendor associated
  • No limitation on the number of devices found!

What's New

Version 3.0:
  • Scan public networks, not only the local one: Internet, HTTP servers, VPN networks ...
  • Export results in CSV files in a custom folder
  • Total rewrite of the scanner code: consumes x8 times less CPU and x10 times less memory on each scan
  • Total rewrite of LanScan hostname resolution code, now fully asynchronous
  • Display order of hostnames if several are more...


  • OS X 10.7 or later

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Current Version (3.x)


Downloads 43,639
Version Downloads 3,632
License Free
Date 22 Nov 2014
Platform Intel 64 / OS X
Price Free
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