Free Utilities Overview

Network Calculator™

The Network Calculator™ is a multi-function Windows 95/98/NT/ME/2000 utility for the network analysis professional. The Network Calculator includes the Hexpert Calculator (binary-decimal-hexadecimal base conversion), the IP Subnet Calculator (subnet/supernet address computation), and the Latency Calculator (latency calculation across multiple LANs and WANs) in one, convenient program.
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IP Subnet Calculator™

The IP Subnet Calculator™ is a popular freeware Windows 95/98/NT/2000 utility for computing information about IP addresses. Refined over the years, the IP Subnet Calculator is now in its third release, and is also part of our commercial product, the multi-purpose Network Calculator.
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