iperf Alternatives [Page 2]

Ostinato is a packet crafter and traffic generator for network engineers. Wireshark in Reverse.

Open Source $49.0 / One-off (1 user)

tcpdump is a common packet analyzer that runs under the command line.

Open Source

We believe data protection should make running your business easier, not harder. Safetica protects companies against insider threats, offers data loss protection, and supports regulatory compliance.

Try for free paid Free Trial

nuttcp is another network test tool, similar to iperf2 and iperf3, that has a number of unique features.

PingPlotter is a troubleshooting tool that helps IT professionals and neophytes identify, diagnose, and resolve network issues.

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Scapy is a powerful interactive packet manipulation program.

Instant performance assessment of complex networks from pre- to post-deployment.

PsPing is a command-line utility for measuring network performance.

Pingnoo is an open-source Windows, macOS and Linux visual trace route analyser.

Javascript performance benchmark playground based on Benchmark.js.

packeth is GUI and CLI packet generator tool for ethernet.

goben is a tool to measure TCP/UDP transport layer throughput between hosts.

Ettercap is a suite for man in the middle attacks on LAN.