TcpLogView

TcpLogView 1.42

Simple utility that monitors the opened TCP connections on your system.

  • By NirSoft
  • Free
  • Updated Oct 11, 2026
Download for Windows

About TcpLogView

TcpLogView is a simple utility that monitors the opened TCP connections on your system, and adds a new log line every time that a TCP connection is opened or closed. For every log line, the following information is displayed: Even Time, Event Type (Open, Close, Listen), Local Address, Remote Address, Remote Host Name, Local Port, Remote Port, Process ID, Process Name, and the country information of the Remote IP (Requires to download IP to country file separately.)

What's new in 1.42

  • Version 1.42:
  • Added 'Process Command-Line' column. In order to get the command-line information for all processes, you have to run TcpLogView as Administrator. Also, on 64-bit systems, you have to use the 64-bit version of TcpLogView.

Full release notes »

Technical details

PublisherNirSoft
AuthorNir Sofer
Version1.42
Release date2026-10-11
LicenseFreeware
Installer typezip
Architecturex86, x64
Package IDNirSoft.TcpLogView

Links & install command

Install TcpLogView from the command line with Windows Package Manager (winget):

winget install --id=NirSoft.TcpLogView -e