How to close an instance of Excel using command line in Windows 10

Close a Specific Instance of Excel in Windows 10 Using Command Line

In this article, we'll discuss how to close a specific instance of Microsoft Excel in a Windows 10 operating system using the command line. This can be particularly useful when wanting to close a specific instance programmatically or automate processes.

Excel Instance in Windows 10

To start, it is important to understand that each instance of Excel in Windows 10 has a unique process identifier, referred to as a PID. By identifying the PID of the specific Excel instance you want to close, and utilizing the command line, you can accomplish this task.

Finding the PID of the Excel Instance

A utility called tasklist on Windows 10 allows you to find the PID of a specific process. You can use it in the command prompt to find the PID of your target Excel instance.

Open your command prompt and execute the following command:

This will display a list of all Excel instances currently running, along with their respective PIDs. Identify the PID corresponding to the instance you want to close.

Closing the Excel Instance

Once you've found the PID, you can use another utility called taskkill to close the specific Excel instance:

Replace [PID] with the actual PID of the instance you want to close.

Examples

Let's consider a scenario where we want to close an Excel instance with the PID 1234:

This would yield a result similar to:

Now that you've identified the PID (1234), you can use the following command to close this specific instance:

Upon executing this command, Excel instance 1234 will be closed.

Further Resources

To learn more about the command line utilities tasklist and taskkill, consult the following resources:

• Tasklist - Display Processes
• Taskkill - Terminate Tasks by Name or Process ID