>> XLSB file

XLSB file format description

Many people share .xlsb files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .xlsb file can be edited, converted or printed with. On this page, we try to provide assistance for handling .xlsb files.

1 filename extension(s) found in our database.

.xlsb - Microsoft Excel 2007 Document

The XLSB document files are related to Microsoft Office Excel 2007. XLSB file is a Microsoft Office Excel 2007 Document in binary format.

Microsoft Office Excel 2007
Document files
- / -
Microsoft Excel 2007 Document related extensions:
Plone Page Template
MasterCook Look Data
MasterCook Document
Naver Word Document
MuseScore Music Score
MuseScore Compressed Music Score

Naturally, other applications may also use the .xlsb file extension. Even harmful programs can create .xlsb files. Be especially cautious with .xlsb files coming from an unknown source!

Can't open a .xlsb file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .xlsb file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

lsb, xsb, xlb, xslb, xls

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Lightscape Binary Data
Microsoft Excel toolbar Setup
Microsoft Excel Worksheet
Sybase PowerDesigner XML Model Backup
XACT Sound Bank
XMLBeans XML Schema Binary

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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