Netcat
FREE
A networking utility for reading from and writing to network connections.
About
Netcat is a networking utility for reading from and writing to network connections using TCP or UDP.
Pricing
Pricing Type
Free
Free tier available
Billing
One-time payment
Last checked: February 23, 2026
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Key Facts
Categories
Platforms
Web
Mac
Windows
Linux
Company
Nmap
Founded
Founded in 1997
Country
Global
Language
English