File Extension XLL

.XLL File

File extension: XLL
File type: Add-in

Notes about the XLL file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The XLL file type is primarily associated with 'Excel' by Microsoft Corporation. (Dynamic Link Library) Program: EXCEL.EXE

Detailed information for file extension XLL:

Primary association: Excel
Company: Microsoft Corporation
Mime type: application/excel, application/, application/x-dos_ms_excel, application/x-excel
Program ID: Excel.XLL

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension XLL click this link to expand/hide the additional area.

System Info for File Extension .XLL

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office 2003\OFFICE11\EXCEL.EXE /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office\Office10\EXCEL.EXE /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office\OFFICE11\EXCEL.EXE /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office\Office\excel.exe /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office_XP\Office10\EXCEL.EXE /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\office97\Office\excel.exe /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\OfficeXP\Office10\EXCEL.EXE /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office 2007\Office12\EXCEL.EXE /e

ProgramID: Excel.XLL
EXEFile: %ProgramFiles%\Microsoft Office2007\Office12\EXCEL.EXE /e

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