SubnetCalc Logo
SubnectCalc is a tool to help you to make the network IP addressing on MacOS X.

Downloads

Download SubnetCalc last version (2.0) for macOS Sierra (10.12) and later (Intel x86 & Apple Silicon ARM)

Download SubnetCalc 1.6 for macOS Sierra (10.12) and later (Intel x86 & Apple Silicon ARM)
Download SubnetCalc 1.5 for macOS Sierra (10.12) and later (Intel)
Download SubnetCalc 1.1 for MacOS X Leopard (10.5) and later (PPC and Intel)
Download SubnetCalc 1.0 for MacOS X 10.4
Download the source on GitHub.

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Release notes

New in version 2.0:

New in version 1.6:

New in version 1.5:

New in version 1.1:

New in version 1.0:

For any comments, please feel free to contact me: Julien Mulot

Screenshots

Let's see some screenshots:

IPv4 view

IPv6 view

Subnets hosts view

CIDR view dark mode

App policy

The SubneCalc is under the GPL license.

Copyright 2021 Julien Mulot (julien.mulot@gmail.com).

Privacy policy

No personnal data and no data at all are collected by the App (except crash reports submitted by users).

SubnetCalc only performs actions for what it is intended.