nuttcp

Command-line tool for measuring TCP and UDP network throughput.

FreeOpen sourceWindowsmacOSLinuxCommand line
Official websitenuttcp.net

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About nuttcp

nuttcp is a network performance testing utility that measures TCP and UDP throughput between two hosts, one running as a server and one as a client. It targets diagnosing high-throughput network links rather than simple consumer speed checks.

Strengths

  • Handles high-throughput TCP and UDP testing beyond typical consumer speed tests
  • Cross-platform command-line tool suited to scripting and automation

Limitations

  • Requires installing and running the tool on both ends of the connection
  • Command-line only, with a learning curve for new users

Details

Pricing
FreeFree and open source.
License
Open source, license not stated
Developer
nuttcp project
Platforms
Windows, macOS, Linux, Command line
How it runs
Downloadable app
Best suited for
Command-line tool for measuring TCP and UDP network throughput
Categories
Network tools
Last verified
Added
Provenance
Selected from the TechWalrus Resource Hub (Networking & Diagnostics); facts checked against the developer's own pages, 2 sources on file.

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