Advanced IP Scanner
Networking
A free network scanner for Windows.
Free
Available for Windows
iperf3
Measures network bandwidth between two machines.
Official source: software.es.netLast verified: awaiting review · How we check softwareDeveloper: ESnet
What is iperf3?
iperf3 runs as a server on one machine and a client on another, then measures throughput, jitter and packet loss between them.
Who should use iperf3?
- Network EngineerBuild a setup for this
Supported platforms
Pricing & licence
Open Source Open Source
Open source: the source code is public, so anyone can inspect it, and it's free to use.
Prices change, so check software.es.net for current pricing.
Installation
Windows
Windows · Winget
PS> winget install --id ar51an.iPerf3 --exact --source wingetLinux
Linux · APT (Ubuntu and Debian-based)
$ sudo apt install iperf3Package names were checked against each official package registry, and commands install the same software as the official download. Only run commands you understand.
Alternatives to iperf3
No alternatives listed yet.
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iperf3 FAQ
Is iperf3 free?
iperf3 is open source.
Which platforms does iperf3 support?
iperf3 is available for Windows, macOS and Linux. It isn't available for Android and iPhone & iPad.
Can I install iperf3 with Winget?
Yes. Run "winget install --id ar51an.iPerf3 --exact --source winget" in PowerShell or Windows Terminal. The package ID was checked against Microsoft's official Winget repository.
Can I install iperf3 with Homebrew?
Yes. Run "brew install iperf3" in Terminal.
Where can I download iperf3 safely?
From the official website, software.es.net. Aptorise links only to official sources and never hosts installers.