Open File Explorer

XLL file is typically associated with Microsoft Office Excel XLL Add-In, Microsoft Excel XLL Add-In. You can open XLL with following applications:

• Microsoft Office
• Microsoft Office - Office14

Open XLL on Windows OS

• Locate XLL file in Windows Explorer and right-click on it.
• Look for the "Open with" menu option in the popup menu. If you open this menu you will see list of the applications which can open XLL file.
• If there are no programs which can open the XLL file are installed you will see "Open with..." button in the popup menu. Click on it.
• Dialog will open with Windows OS suggestion about what application can open XLL file.
• If you do not see the application which correctly matches the file try to search the internet for one of the apps mentioned above or look for technical file description below. Each description have "Application name" in it which can open the XLL file.
• If "Application name" is missing look for the "Windows Object" and "Executable command" fields because they typically contain application which can open XLL file.

Open .xll File and Excel.XLL.

File Extension	.xll
Description	Microsoft Office Excel XLL Add-In
Sample File Name	[Sample File].xll
Application Name	Microsoft Office
Windows Object	Excel.XLL
Executable Command To Open .xll File	C:\Program Files (x86)\Microsoft Office\Office12\EXCEL.EXE /e
Mime Type	application/vnd.ms-excel
Links	How to open XLL File instructions on extensionfile.net Placing it here to fix Firefox 2.0 layout links

Open .xll File and Excel.XLL.

File Extension	.xll
Description	Microsoft Excel XLL Add-In
Sample File Name	[Sample File].xll
Application Name	Microsoft Office - Office14
Windows Object	Excel.XLL
Executable Command To Open .xll File	"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde
Mime Type	application/vnd.ms-excel
Links	How to open XLL File instructions on extensionfile.net Placing it here to fix Firefox 2.0 layout links