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How to open .XLB file extension?

File Type : Excel Worksheet (Microsoft Corporation)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .XLB files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

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What is .XLB file extension?

.XLB file extension is a known file type. This section of tells you everything you need to know about this extension.
Stores custom settings for toolbars (also known as command bars) created in Microsoft Excel; toolbar settings can be modified within Excel by choosing "Toolbars" from the View menu; the XLB file stores these custom settings, including which toolbars are visible, where they are located, and what options are available on each toolbar. XLB files and allow the same toolbar setup to be transferred from one computer to another or to be used by multiple users. They are typically stored in the [username]\Application Data\Microsoft\Excel folder.
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .XLB files:

Microsoft Windows:
  • Microsoft Excel 2013
Apple Mac OS X:
  • Microsoft Excel 2011