XLL File Extension

The XLL file extension was created by Microsoft and is also known as the Excel Add-In File. XLL is classified as a Plugin Files and This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open XLL files in Microsoft Excel program.

Excel Add-In File Type

What is a XLL File Type?

Free Online XLL Tools & Apps

Access powerful and secure free online XLL tools to convert, view, edit, merge, split, and compare XLL files — all without installing any software. Our tools support the .XLL (Excel Add-In File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your XLL files directly from your device with ease.

XLL Converter

Open XLL

Edit XLL

Compare XLL Files

Merge XLL Files

Split XLL Files

XLL Metadata Viewer

XLL Files Common Issues

There are few common issues with the Excel Add-In File .XLL File Extensions while opening the .XLL files on Windows and MacOs, we have solution to those issues such as:

Can't Open XLL Files?

1. You must have supported software programs installed for Excel Add-In File on your system such as Microsoft Excel.
2. Associate default Microsoft Microsoft Excel program for *.xll (Excel Add-In File) files.
   
   

   Associate XLL Default Program on Windows

   1. Right-click a *.XLL (e.g example.xll) file and click Open With.
   2. In the Open with dialog box, click Microsoft Microsoft Excel program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .xll files.
   
   

   Associate XLL Default Program on MacOs

   1. Click *.XLL (e.g example.xll) file and click information -> Open With.
   2. In the programs list, click Microsoft Microsoft Excel program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .Microsoft Excel extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related XLL File Extensions

XLL default file extension is .XLL and other similer related extensions are:

All Platform Software Programs for XLL File Extension

List of all softwares that can open the XLL files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open XLL File on Windows

	Software	License	Developer
	Microsoft Excel 365 for Windows	Commercial	Microsoft
	Microsoft Office 2019 for Windows	Commercial	Microsoft

Open XLL File on Mac OS

	Software	License	Developer
	Microsoft Excel 365 for MacOs	Commercial	Microsoft
	Microsoft Excel for Mac 2019 for MacOs	Commercial	Microsoft
	Microsoft Office 2019 for MacOs	Commercial	Microsoft

Open XLL file on Linux

Open XLL file on Web

Open XLL file on iOS

Open XLL file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About XLL - Excel Add-In File