LanCalculator vs Portmaster
A side-by-side look at LanCalculator and Portmaster. For an in-depth review of either product, follow the links below.
LanCalculator
Network & Admin
LanCalculator is a free, open-source LAN subnet calculator for Windows. It allows you to easily calculate IP addresses, subnets, and other network parameters. Useful for network administrators and engineers.
subnetcalculatorip-addressnetwork-admin
Portmaster
Security & Privacy
Portmaster is a free, open source application firewall and HTTPS proxy for Windows that protects against malicious content getting to your computer. It blocks malware, ads, and trackers from making connections.
firewallprivacysecurityhttps-proxy
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