AppNetworkCounter is a simple tool for Windows that counts and displays the number of TCP/UDP bytes and packets sent and received by every application on your system.

For every application, the following information is displayed: the number of sent and received bytes, number of sent and received packets, number of sent/received IPv4 bytes, number of sent/received IPv6 bytes, and sent/receive speed.

Displays the version information of the application – Product Name, Product Version, File Description, and Company Name.The columns produced by this tool are:

• Application Name: The .exe filename of the application.
• Application Path: The full path of the application.
• Received Bytes: Number of bytes that the specified application received.
• Sent Bytes: Number of bytes that the specified application sent.
• Receive Speed: Calculated receive speed of the specified program. You can use this field to monitor the current download bandwidth used by every application on your system.
• Send Speed: Calculated send speed of the specified program. You can use this field to monitor the current upload bandwidth used by every application on your system.
• Maximum Receive Speed: The maximum value of the ‘Receive Speed’ column.
• Maximum Send Speed: The maximum value of the ‘Send Speed’ column.
• Received Packets: Number of packets that the specified application received.
• Sent Packets: Number of packets that the specified application sent.
• IPv4 Received Bytes: Number of IPv4 bytes that the specified application received.
• IPv4 Sent Bytes: Number of IPv4 bytes that the specified application sent.
• IPv6 Received Bytes: Number of IPv6 bytes that the specified application received.
• IPv6 Sent Bytes: Number of IPv6 bytes that the specified application sent.
• Product Name: product name, taken from the version resource of the .exe file.
• Product Version: product version, taken from the version resource of the .exe file.
• File Description: file description, taken from the version resource of the .exe file.
• Company Name: company name, taken from the version resource of the .exe file.
• First Activity Time: The first time that network activity was detected for the specified application.
• Last Activity Time: The last time that network activity was detected for the specified application.

You can read more and download this tool over here: https://www.nirsoft.net/utils/app_network_counter.html