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Free iPerf3 Alternatives

The best free alternative to iPerf3 is Speedtest by Ookla. If that doesn't suit you, our users have ranked more than 10 alternatives to iPerf3 and 19 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to iPerf3 are mtr, SmokePing, Packet Loss Test and JPerf.

iPerf3 alternatives are mainly Internet Speed Test Apps but may also be Network Analyzers or Benchmark Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of iPerf3.
This page was last updated May 23, 2022
iPerf3
  18
  • FreeOpen Source
  • Mac
  • Windows
  • Linux
  • Android
  • Android Tablet
  • Wine
  • FreeBSD
  • Docker

The iperf series of tools perform active measurements to determine the maximum achievable bandwidth on IP networks. It...

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  1. Speedtest by Ookla

    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Windows S
    • Android Tablet
    • Windows Phone
    • iPad
    • Google Chrome
    • Apple TV
    • Kindle Fire

    Use Speedtest® by Ookla® for an easy, one-tap connection internet performance and speed test —— accurate anywhere thanks to our massive global server network.

    Speedtest by Ookla vs iPerf3 opinions
    This alternative is disputed. Speedtest by Ookla is still a legitimate alternative to iPerf3, but it might have issues that some users think are important.

    Tests for internet speed, iperf is mainly used for testing in internal networks.

    Negative comment almost 2 years ago
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    5

    Not an aleternative for LAN speedtest.

    Negative comment about 2 months ago
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    0

    Speedtest.net is only used as an Internet speed test, while iperf is mainly used for LAN speedtesting

    Negative comment over 1 year ago
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    1
  2. mtr

    • FreeOpen Source
    • Linux

    mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.



  3. SmokePing

    • FreeOpen Source
    • Linux
    • BSD

    Smokeping is a latency measurement tool. It sends test packets out to the net and measures the amount of time they need to travel from one place to the other and back.

  4. Packet Loss Test

    • FreeProprietary
    • Online

    Packet Loss Test tests Internet connections for lost packets, latency, and jitter to ensure in any modern web browser using only JavaScript. It therefore provides an easy way for anyone to test his connection quality from anywhere.

  5. JPerf

    • FreeOpen Source
    • Mac
    • Windows
    • Linux

    This project gives a better UI and new functionalities to the initial JPerf 1.0 project based on the iperf network bandwidth measurement tool.

    Discontinued

    The last update was released on May 5th, 2009.



  6. nuttcp

    • FreeOpen Source
    • Windows
    • Linux
    • Solaris

    nuttcp is a network performance measurement tool intended for use by network and system managers.

  7. goben

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • FreeBSD
    • NetBSD
    • OpenBSD

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

  8. Flent

    • FreeOpen Source
    • Mac
    • Linux
    • BSD

    The FLExible Network Tester.

  9. netperf

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • VMware vSphere Hypervisor
    • Solaris
    • IBM AIX
    • HP-UX

    Netperf is a benchmark that can be used to measure the performance of many different types of networking. It provides tests for both unidirectional throughput, and end-to-end latency.

  10. PPerf

    • FreeOpen Source
    • Windows

    PowerShell Iperf GUI - A PowerShell script to start iperf and show the output (similar to Jperf).

Showing 10 of 19 alternatives