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SubnetCalc is an IP subnet calculator.

What's New

Version 1.5:

Note: Now requires OS X 10.12 or later running on a 64-bit Intel processor.

  • MacOS compatibility fix
  • CIDR tab redesign
  • Classless / CIDR support for Subnets/Hosts list
  • Wildcard mask option
  • Export all subnets to CSV file
  • Export subnet infos to Clipboard
  • New icon


  • macOS 10.12 or later

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SubnetCalc User Discussion

5 5


Current Version (1.x)


Downloads 15,373
Version Downloads 336
License Free
Date 02 Jan 2018
Platform Intel 64 / OS X
Price Free
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