S

SocketSniff 1.11

NirSoft – Freeware – Windows
Latest Version
1.11
Safe to install

Unravel Network Activity with SocketSniff

Minh Ong

SocketSniff by NirSoft is a lightweight tool that provides detailed insights into TCP/IP network activity on your computer, offering a straightforward interface for monitoring data transfer.
2025 Editor's Rating

SocketSniff by NirSoft

SocketSniff by NirSoft is a lightweight and user-friendly network utility tool designed to display the details of all TCP and UDP sockets in your system. This software allows users to view information about the processes that opened the sockets, including process name, PID, and more.

With SocketSniff, users can easily monitor and analyze network activity on their computer. The intuitive interface provides a simple way to track socket information in real-time, making it a valuable tool for network administrators, developers, and anyone looking to troubleshoot network connectivity issues.

Key features of SocketSniff include:

  • Displays detailed information about TCP and UDP sockets
  • Provides data on process name, PID, protocol, local/remote address, and more
  • Real-time monitoring of network activity
  • User-friendly interface for easy navigation and usage

SocketSniff by NirSoft is a reliable and effective tool for monitoring network sockets and analyzing network activity on Windows systems. Whether you need to troubleshoot network issues or simply want to gain insights into your system's network connections, SocketSniff is a valuable addition to your toolkit.

Overview

SocketSniff is a Freeware software in the category Internet developed by NirSoft.

The latest version of SocketSniff is 1.11, released on 08/19/2016. It was initially added to our database on 07/08/2008.

SocketSniff runs on the following operating systems: Windows.

SocketSniff has not been rated by our users yet.

Pros

  • Lightweight and portable application, requires no installation.
  • Free to use with no adware or spyware.
  • Provides real-time monitoring of all TCP/IP connections on the system.
  • Easy to use interface, suitable for both beginners and advanced users.
  • Can capture and display detailed information about network packets, including remote and local addresses and port numbers.
  • Supports filtering options to focus on specific connections or protocols.
  • Includes features to save the captured data for later analysis.

Cons

  • Windows-only application; not available for macOS or Linux users.
  • Limited functionality compared to more comprehensive network analysis tools like Wireshark.
  • May not provide in-depth analysis or debugging capabilities for complex network issues.
  • User interface might be too simplistic for users looking for advanced features.
  • Lack of regular updates or support may raise concerns about long-term reliability.

FAQ

What is SocketSniff?

SocketSniff is a network tool developed by NirSoft that allows you to watch the Windows Sockets (WinSock) activity of your computer.

How does SocketSniff work?

SocketSniff captures socket activity by intercepting and analyzing the communication between your computer's WinSock API calls and the underlying TCP/IP protocols.

What information does SocketSniff display?

SocketSniff shows details such as local/remote IP address, local/remote port, process ID, protocol, communication type, and more for each active TCP/IP connection on your computer.

Can SocketSniff monitor both incoming and outgoing connections?

Yes, SocketSniff can monitor both incoming and outgoing TCP/IP connections on your computer.

Is SocketSniff a free tool?

Yes, SocketSniff is completely free to use for personal or commercial purposes.

Which versions of Windows does SocketSniff support?

SocketSniff is compatible with all versions of Windows starting from Windows 2000 up to the latest Windows 10.

Can SocketSniff be used remotely to monitor another computer's network activity?

No, SocketSniff only captures network activity on the computer where it is run. It cannot be used to remotely monitor other computers.

Is SocketSniff safe to use?

Yes, SocketSniff is considered safe to use. However, always download it from the official NirSoft website to ensure you're getting the legitimate and most up-to-date version.

Does SocketSniff require installation?

No, SocketSniff is a standalone executable that doesn't require installation. You can simply run it directly from its downloaded file.

Can SocketSniff capture encrypted communications?

No, SocketSniff cannot capture the content of encrypted connections such as HTTPS or SSL/TLS. It can only provide information about the connection itself.


Minh Ong

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

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