TCPView Changelog

What's new in TCPView 4.19

Apr 11, 2023
  • This update to TCPView fixes a manifest configuration regression with the 32-bit binary.

New in TCPView 4.18 (Mar 30, 2023)

  • TCPView, a Windows program that shows detailed listings of all TCP and UDP endpoints, receives a fix for a crash that can occur when receiving events in certain cases, and improvements for the dark mode.

New in TCPView 4.17 (Jan 28, 2022)

  • This TCPView update fixes a crash related to filtering by TCP version.

New in TCPView 4.16 (Oct 13, 2021)

  • WinObj v3.13, Tcpview v4.16 and Process Monitor v3.86 get high DPI application icons.

New in TCPView 4.14 (Aug 19, 2021)

  • TCPView, a utility for monitoring network connections on Windows systems, receives a series of UI improvements related to the dark theme and general Windows 10 tweaks.

New in TCPView 4.13 (Jun 22, 2021)

  • This TCPView update fixes a bug with connection state filtering.

New in TCPView 4.12 (Jun 1, 2021)

  • This update to TCPView fixes a bug where columns would be drawn twice.

New in TCPView 4.11 (May 27, 2021)

  • This update to TCPView fixes a crash occurring when items were copied.

New in TCPView 4.10 (May 26, 2021)

  • This update to TCPView, a TCP/UDP endpoint query tool, adds the ability to filter connections by state.

New in TCPView 4.0 (Mar 24, 2021)

  • This major update to TCPView adds flexible filtering, support for searching, and now shows the Windows service that owns an endpoint. It is also the second Sysinternals tool to feature the new theme engine with dark mode.

New in TCPView 3.05 (Jul 26, 2011)

  • This update fixes a bug when sorting by the state column.

New in TCPView 3.02 (Aug 3, 2010)

  • Fixes a GDI handle leak.

New in TCPView 3.01 (Jul 30, 2010)

  • TCPView v3.01 addresses a minor drawing bug when running on Windows XP.

New in TCPView 3.0 (Jul 23, 2010)

  • This major update to TCPView, a TCP/UDP endpoint viewing utility, adds endpoint send and receive statistics by leveraging ETW when TCPView is run with administrative rights. It also breaks ports and addresses into separate columns.

New in TCPView 2.54 (Mar 17, 2009)

  • Fixes bugs that prevented the display of IPv6 TCP endpoints and the correct display of IPv6 UDP endpoints

New in TCPView 2.50 (Aug 10, 2007)

  • This update to Tcpview adds support for Vista, including IPv6, and displays counts of active and connected endpoints in a status bar.