Best Network Monitoring Tool Software & Apps (2025)

Best Network Monitoring Tool Apps and Services

Handpicked collection of the most popular and highly-rated Network Monitoring Tool applications

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Softperfect Network Scanner - NetScan

Commercial

SoftPerfect Network Scanner is a fast universal IPv4/IPv6 scanner with an extensive range of options and advanced features.

Kismet

Free

Kismet is a wireless network detector, sniffer, and intrusion detection system.

Nethogs

Open Source

Nethogs is a bandwidth monitoring software.

mitmproxy

Open Source

mitmproxy is an interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

DU Meter

Commercial

DU Meter is a network bandwidth monitor for your computer.

Little Snitch

Commercial

Little Snitch is a host-based application firewall for Mac OS X. It can be used to monitor applications, preventing or permitting them to connect to attached networks through advanced rules.

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Recently Added Network Monitoring Tool Apps and Services

Latest additions to our Network Monitoring Tool software collection

Softperfect Network Scanner - NetScan

Commercial

SoftPerfect Network Scanner is a fast universal IPv4/IPv6 scanner with an extensive range of options and advanced features.

Kismet

Free

Kismet is a wireless network detector, sniffer, and intrusion detection system.

Nethogs

Open Source

Nethogs is a bandwidth monitoring software.

mitmproxy

Open Source

mitmproxy is an interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

DU Meter

Commercial

DU Meter is a network bandwidth monitor for your computer.

Little Snitch

Commercial

Little Snitch is a host-based application firewall for Mac OS X. It can be used to monitor applications, preventing or permitting them to connect to attached networks through advanced rules.