Files with xlb extension can be mainly found as command toolbars files for Microsoft Excel spreadsheet program. 

There is one other file type using
the XLB file extension!

empty icon.xlb - Apache OpenOffice module information data

Detailed description

Software that open xlb file

Add comment

XLB file extension - Microsoft Excel toolbars settings

What is xlb file? How to open xlb files?

File extension xlb is associated with Microsoft Excel, one of the most popular and powerful tool you can use to create format spreadsheets, graphs and much more.

These .xlb files are used for Toolbars. The Toolbars, also known as Command bars, are used by Microsoft Excel to store the positions, layout and other settings for the various tool-bars used by the application. They also allow users to transfer custom command bar layout from one computer to another.

They are typically stored in the "User"\Application Data\Microsoft\Excel" folder.

MIME types:

Updated: April 22, 2024

The default software associated to open xlb file:

Microsoft Excel icon

Microsoft Corporation logoMicrosoft Excel  Microsoft Windows software

Company or developer:
Microsoft Corporation

A popular spreadsheet application distributed with Microsoft Office suite, Excel is offers calculating, contains graphing tools, pivot tables and own programming language based on Visual Basic.

Excel supports charts, graphs or histograms generated from specified groups of cells. Excel also can change data between other Microsoft Office applications. It is available for Microsoft Windows, Mac OS X (macOS) and various mobile platforms.

Microsoft Excel for Mac icon

Microsoft Corporation logoMicrosoft Excel for Mac  Apple macOS / Mac OS X software

Company or developer:
Microsoft Corporation

Microsoft Excel for Mac is popular spreadsheet application used to analyze, organize and manage data and lists. It is able to create visually rich datasheets and tables with icons, data bars and color scales. Microsoft Excel for Mac is fully compatible with Microsoft Excel for Windows.

Help how to open:

Use Microsoft Excel to work with the .xlb excel toolbar files.

How to convert:

Conversion to other formats is not possible, because these files are just settings.

List of software applications associated to the .xlb file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open xlb file, edit xlb file, convert xlb file, view xlb file, play xlb file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting xlb files.

Software that open xlb file - Microsoft Excel toolbars settings

Programs supporting the exension xlb on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open xlb file action.

Microsoft Windows:

Apple macOS / Mac OS X:

Previous file extension
XLAM file extension > Microsoft Office file types

Next file extension
file extension XLC


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed