Iperf is a network bandwidth testing tool that is available for a variety of operating systems. It is available as C++ source code and also in precompiled, executable versions for the following operating systems from iPerf - Download iPerf3 and original iPerf pre-compiled binaries:
- Windows
- Android
- iPhone / iPad
- Apple macOS
- Ubuntu / Debian / Mint
- Fedora / Red Hat / CentOS
- openSUSE
- Arch Linux
- FreeBSD
It can be used to determine available bandwidth using both Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) data streams.
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