LanCalculator is described as 'makes possible not only to easily calculate the subnet addresses range and subnet masks but also broadcast address, net address, net prefix and net mask inversion'. There are three alternatives to LanCalculator for Linux, Windows, Mac and the Web. The best alternative is ship.sh, which is both free and Open Source. Other great apps like LanCalculator are whatmask (Free, Open Source) and Advanced IP Address Calculator (Free).
- 3 alternatives
- Advanced IP Address Calculator (Free) - Easy-to-use IP subnet calculator that lets you to calculate every aspect of your subnet configuration in a few mouse clicks! View 10 alternatives to Advanced IP Address Calculator
No stated support for recent Windows 10. Product appears to be quite old.