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Skip to main content This browser is no longer supported. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. TCPView v4.19 Article04/11/2023 In this article -->By Mark RussinovichPublished: April 11, 2023 Download TCPView (1.5 MB)Run now from Sysinternals Live.IntroductionTCPView is a Windows program that will show you detailed listings of allTCP and UDP endpoints on your system, including the local and remoteaddresses and state of TCP connections. TCPView also reports the name of the processthat owns the endpoint. TCPView provides a more informative and conveniently presentedsubset of the Netstat program that ships with Windows. The TCPViewdownload includes Tcpvcon, a command-line version with the samefunctionality.Using TCPViewWhen you start TCPView it will enumerate all active TCP and UDPendpoints, resolving all IP addresses to their domain name versions. Youcan use a toolbar button or menu item to toggle the display of resolvednames. TCPView shows the name of the process that owns each endpoint, including the service name (if any).By default, TCPView updates every second, but you can use theOptions|Refresh Rate menu item to change the rate. Endpoints thatchange state from one update to the next are highlighted in yellow;those that are deleted are shown in red, and new endpoints are shown ingreen.You can close established TCP/IP connections (those labeled with a stateof ESTABLISHED) by selecting File|Close Connections, or byright-clicking on a connection and choosing Close Connections fromthe resulting context menu.You can save TCPView's output window to a file using the Save menuitem.Using TcpvconTcpvcon usage is similar to that of the built-in Windows netstatutility:Usage:tcpvcon [-a] [-c] [-n] [process name or PID]ParameterDescription-aShow all endpoints (default is to show established TCP connections).-cPrint output as CSV.-nDon't resolve addresses. Download TCPView (1.5 MB)Run now from Sysinternals Live.Runs on:Client: Windows 8.1 and higher.Server: Windows Server 2012 and higher. --> Additional resources In this article

Перейти до основного вмісту Цей браузер більше не підтримується. Замініть його на Microsoft Edge, щоб користуватися перевагами найновіших функцій, оновлень безпеки та технічної підтримки. TCPView v4.19 Стаття04/11/2023 Зміст статті -->By Mark RussinovichPublished: April 11, 2023 Download TCPView (1.5 MB)Run now from Sysinternals Live.IntroductionTCPView is a Windows program that will show you detailed listings of allTCP and UDP endpoints on your system, including the local and remoteaddresses and state of TCP connections. TCPView also reports the name of the processthat owns the endpoint. TCPView provides a more informative and conveniently presentedsubset of the Netstat program that ships with Windows. The TCPViewdownload includes Tcpvcon, a command-line version with the samefunctionality.Using TCPViewWhen you start TCPView it will enumerate all active TCP and UDPendpoints, resolving all IP addresses to their domain name versions. Youcan use a toolbar button or menu item to toggle the display of resolvednames. TCPView shows the name of the process that owns each endpoint, including the service name (if any).By default, TCPView updates every second, but you can use theOptions|Refresh Rate menu item to change the rate. Endpoints thatchange state from one update to the next are highlighted in yellow;those that are deleted are shown in red, and new endpoints are shown ingreen.You can close established TCP/IP connections (those labeled with a stateof ESTABLISHED) by selecting File|Close Connections, or byright-clicking on a connection and choosing Close Connections fromthe resulting context menu.You can save TCPView's output window to a file using the Save menuitem.Using TcpvconTcpvcon usage is similar to that of the built-in Windows netstatutility:Usage:tcpvcon [-a] [-c] [-n] [process name or PID]ParameterDescription-aShow all endpoints (default is to show established TCP connections).-cPrint output as CSV.-nDon't resolve addresses. Download TCPView (1.5 MB)Run now from Sysinternals Live.Runs on:Client: Windows 8.1 and higher.Server: Windows Server 2012 and higher. --> Додаткові ресурси Зміст статті

TCPView 4.19Free This is a program that will show you listings of all TCP and UDP endpoints3.9 Developer:Mark RussinovichTCPView provides a more informative and conveniently presented subset of the Netstat program that ships with Windows. The TCPView download includes Tcpvcon, a command-line version with the same functionality. When you start TCPView it will enumerate all active TCP and UDP endpoints, resolving all IP addresses to their domain name versions. You can use a toolbar button or menu item to toggle the display of resolved names. On Windows XP systems, TCPView shows the name of the process that owns each endpoint.By default, TCPView updates every second, but you can use the Options|Refresh Rate menu item to change the rate. Endpoints that change state from one update to the next are highlighted in yellow; those that are deleted are shown in red, and new endpoints are shown in green.You can close established TCP/IP connections (those labeled with a state of ESTABLISHED) by selecting File|Close Connections, or by right-clicking on a connection and choosing Close Connections from the resulting context menu.You can save TCPView's output window to a file using the Save menu item.

Favorites to push and promote. Nevertheless, we can state with absolute finality and security that all our choices are bound to be both useful and informative, and that looking for more choices will only result in the discovery of further treasures.Not only are all of the Sysinternals utilities mentioned in this article available for download/installation from the Windows Sysinternals website but most also run live from their "home pages" in the Sysinternals area on the Microsoft website. To access the full list of Sysinternals utilities, click the Sysinternals Suite link in the left pane of the Windows Sysinternals home page.TCPViewIf you want a complete picture of every TCP and UDP endpoint on your system, consider TCPView. This free Windows program works much like the netstat utility, but presents connection details in an easy-to-read GUI format instead of presenting character-mode tables at the command line.TCPView updates every second, listing the process, local TCP port, remote address, and state of the TCP connection. TCPView also reports the name of the process that owns each endpoint (only in Windows XP and later OSs). The program uses various colors to indicate changes in endpoints: Green: New endpoint Yellow: An endpoint that changed state from the last update Red: Deleted endpoint Figure 1 TCPView lets you quickly determine endpoint ownership and changes.Using TCPViewIn TCPView, you can quickly close an established connection (labeled with a state of ESTABLISHED) or end a process. Just highlight an entry in the display and select File > Close Connection, or