Netcat: Efficient TCP/UDP Client for Chrome

Netcat is a straightforward, browser-based TCP/UDP client that allows users to perform quick debugging tasks seamlessly. This free add-on for Chrome enables connections to remote systems directly from the browser, eliminating the need for third-party websites. Although Chrome's restrictions prevent listening on TCP sockets, Netcat still offers a valuable toolset for developers and network administrators looking to troubleshoot and test network connections effectively.

The application operates offline, ensuring that users can carry out their tasks without relying on internet connectivity. Inspired by the classic netcat project, it brings essential functionality to a modern web environment. With its user-friendly interface and useful features, Netcat stands out as a practical solution for those in need of a reliable networking tool within their browser.

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App specs

  • License

    Free

  • Version

    6.0.1

  • Latest update

  • Platform

    chrome

  • Language

    English

  • Downloads

    2

    Last month's downloads

    • 2
  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is Netcat safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
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Scan Info

Last scan
Saturday, July 12, 2025
Scan provider
VirusTotal

Softonic security commitment

Netcat has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.