Command-line tool

iperf3

brew/iperf3

Checked 25 Oct 2026, 21:09 UTC · Listing refreshed from Homebrew, winget, npm, Scoop and cargo; npm packages checked against OSV.dev

Update of iperf: measures TCP, UDP, and SCTP bandwidth network measurement performance test bandwidth tcp udp iperf esnet iperf3 sctp bitrate

Website Source

At a glance

Type

Command-line tool

Install on

Windows, macOS, Linux

Last checked

25 Oct 2026, 21:09 UTC

Install it

Windows

winget install --id ar51an.iPerf3 -e
scoop install iperf3

macOS

brew install iperf3

Linux

brew install iperf3

Run iperf3 as a server

iperf3 -s

Run an iperf3 server on a specific port

iperf3 -s -p port

Start bandwidth test

iperf3 -c server_ip

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