File extension .XLL
| Full Name | Developer | Category |
|---|---|---|
| Microsoft Excel Add-in Format | Microsoft | Plugin Files |
The XLL file extension is typically associated with the Microsoft Excel spreadsheet program included in the Microsoft Office suite. This Excel Add-In file uses a dynamic link library (usually denoted as *.dll) and can be used to add functionality, custom commands, functions, menus, and user interfaces (UI) to an Excel spreadsheet. XLL files can extend the capabilities of the program by expanding its function library and adding macros or functions that are otherwise not available from within Excel. Types of common actions contained within this type of file can include printing code, communications code, user interface elements, help information, system parameters and object code.
Similar File Extensions
Similar file extensions related with Excel include XLAM and XLSM. The.xlam extension is used for Excel Macro-Enabled Add-In while.xlsm is used for Excel Macro-Enabled Workbook.
The XLL file format incorporates a number of features that enable it to extend the functionality of an Excel spreadsheet. It can create custom commands and functions using C++ language, macros to facilitate repetitive tasks, Chart control formula generation in multiple languages such as Python and C# (C Sharp), support for XML data sharing between programs, Function Discovery which allows the user to search a huge library of standard functions and more. Additionally XLL files allow developers to provide users complete control over color and design properties of a graph or chart with integrated UI designer controls.
Applications Used
The ability to create and use XLL files is supported by Microsoft Visual Studio, Nsight Eclipse Edition. Furthermore, this type of file can be used with any type of Windows application.
Programs for WINDOWS system
Programs for MAC system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .XLL) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .XLL extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .XLL file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .XLL extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .XLL extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .XLL file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .XLL file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .XLL file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .XLL file) will be extended to the maximum.
It is also good to check
- if the .XLL file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines
Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
Do you have suggestions for this website?
contact @ fileextension.info Use the Contact Form