How to open a file with the xlsb extension. When should you use xlsm or xlsb formats? The wrong version of Microsoft Excel is installed

21.08.202027.05.2017

You can save the Excel file in a different format by clicking file _Gt_ Save as. File formats available in the dialog box Save as" depend on what type of sheet is active (sheet, chart sheet, or other sheet type).

Note: When you save a file in a different format, some formatting, data, and functionality may be lost.

To open a file created in a different format, either in an earlier version of Excel or in another program, click file _gt_ Open. When you open an Excel 97-2003 workbook, it automatically opens in compatibility mode. To take advantage of the new features in Excel 2010, you can save your workbook in the Excel 2010 file format. However, you can also continue to work in compatibility mode, which preserves the original file format for backward compatibility.

Excel File Formats

Format	Extension	Description
Excel workbook		Standard Excel 2010 and Excel 2007 file format based on the XML language. Microsoft Visual Basic for Applications (VBA) macro code and Microsoft Office Excel 4.0 macro sheets (XLM) cannot be saved in this format.
Excel workbook with macro support (code)		An XML-based, macro-enabled file format for Excel 2016, Excel 2013, Excel 2010, and Excel 2007. You can save VBA macro code and Excel 4.0 macro sheets (XLM) in this format.
Binary Excel Workbook		Binary file format (BIFF12) for Excel 2010 and Excel 2007.
		Default Excel template file format for Excel 2010 and Excel 2007. Does not allow saving VBA macro code or macro sheets Microsoft Excel 4.0 (XLM).
Template (code)		Macro-enabled file format in Excel templates Excel 2010 and Excel 2007. VBA macro code and Excel 4.0 macro sheets (XLM) can be saved in this format.
Excel 97-2003 workbook		Excel 97 - Excel 2003 (BIFF8) binary file format.
Excel 97-Excel 2003 template		Excel 97 to Excel 2003 (BIFF8) binary file format for storing Excel templates.
Microsoft Excel 5.0/95 book		Excel Binary File Format 5.0/95 (BIFF5).
XML 2003 table		XML Table File Format 2003 (XMLSS).
XML Data		XML data format.
Microsoft Excel add-in		An XML-based Excel 2010 and Excel 2007 add-in file format with macro support. An add-on is a program that provides the ability to execute additional code. Allows you to use VBA projects and Excel 4.0 macro sheets (XLM).
Excel 97-2003 Add-in		Excel 97-2003 Add-in, additional program, designed to execute additional code. Supports the use of VBA projects.
Excel 4.0 workbook		Excel 4.0 file format that saves only regular, chart, and macro sheets. You can open a workbook in this file format in Excel 2010, but you cannot save an Excel file in this format.
Spreadsheet Works 6.0-9.0		Spreadsheet saved in Microsoft Works 6.0-9.0. Note: This format is only supported in Excel Starter.

Text file formats

Format	Extension	Description
		Format for Lotus, separated by spaces. Saves only the active sheet
		Saves the workbook as a tab-delimited text file - for use on another operating system Microsoft Windows- and ensures that tabs, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
Text (Mac)		Saves a workbook as a tab-delimited text file - for use on the Macintosh operating system - and ensures that tabs, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
Text (MS-DOS)		Saves a workbook as a tab-delimited text file - for use on the MS-DOS operating system - and ensures that tabs, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
Unicode text		Saves the book as text in Unicode, a standard character encoding developed by the Unicode Consortium.
CSV (comma delimited)		Saves the workbook as a comma-separated text file - for use on another Windows operating system - and ensures that tabs, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
CSV (Mac)		Saves a workbook as a comma-separated text file - for use on the Macintosh operating system - and ensures that tabs, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
		Saves the workbook as a comma-separated text file - for use on the MS-DOS operating system - and ensures that tabs, line breaks, and other characters are interpreted correctly. Saves only the active sheet.
		Data exchange format. Saves only the active sheet.
		Symbolic Link format. Only the active sheet is saved.

Note: If you save the workbook in any text format, all formatting will be lost.

Other file formats

Format	Extension	Description
		dBase III and IV. Files in this format can be opened in Microsoft Excel, but Microsoft Excel files cannot be saved in dBase format.
OpenDocument table		OpenDocument table. You can save Excel 2010 files so they can be opened in spreadsheet applications that use the OpenDocument spreadsheet format, such as Google Docs and OpenOffice.org Calc. You can also open spreadsheets in ODS format in Excel 2010. Formatting may be lost when you save and open ODS files.
		Portable Document Format (PDF). This file format preserves document formatting and enables file sharing. When you view a PDF online and print it, the original view is preserved. The data in the file cannot be easily changed. The PDF format is also useful for documents that will be reproduced using professional printing methods. Note:
XPS document		XML Documentation Specification (XPS). This file format preserves document formatting and enables file sharing. When you view an XPS file online or print it, it saves the data in the correct format and cannot be easily changed in the file. Note: This format is not supported in Excel 2007.

File formats that use the clipboard

You can paste data from the Microsoft Office clipboard into Excel using the " command Insert" or "Special Insert" (tab " home", Group " clipboard", button " Insert") if the Office clipboard data is in one of the following formats.

Format	Extension	Clipboard Type Identifiers
		Pictures in Windows Metafile (WMF) or Windows Enhanced Metafile (EMF) format. Note. If you copy a Windows Metafile (WMF) from another program, Microsoft Excel inserts the picture as an Enhanced Metafile (EMF).
Bitmap		Pictures saved in bitmap format (BMP).
Microsoft Excel file formats		Binary file formats for Excel versions 5.0/95 (BIFF5), Excel 97-2003 (BIFF8) and Excel 2010 (BIFF12).
		Symbolic Link format.
		Data exchange format.
Text (delimited by tabs)		Text format with tabs as delimiters.
CSV (comma delimited)		Comma-delimited format
Rich text (delimited by spaces)		RTF. Only from Excel.
Embedded object	GIF, JPG, DOC, XLS or BMP	Microsoft Excel objects, objects from properly registered programs that support OLE 2.0 (OwnerLink), and drawings or other presentation format.
Linked object	GIF, JPG, DOC, XLS or BMP	OwnerLink, ObjectLink, Link, Picture or other format.
Office picture object		Office or Picture Format (EMF)
		Display text, OEM text
Web page in one file		Web page in one file (MHT or MHTML). This file format combines embedded graphics, attachments, linked documents, and other supporting elements that are referenced in a document. Note: This format is not supported in Excel 2007.
Webpage		HTML format. Note: If you copy text from another program, Microsoft Excel will paste that text in HTML format, regardless of the format of the source text.

File formats that are not supported in Excel

The following file formats are no longer supported in Excel 2016, Excel 2013, Excel 2010, Excel Starter, and Excel 2007. You cannot open or save files in these file formats.

File formats that are not supported in Excel Starter

Additionally, the following file formats are no longer supported in Excel Starter. You cannot open or save files in these file formats.

Opening and viewing files in unsupported formats

If the file format you want to use is not supported in Excel, you can try the following:

Search the Internet for file formats that are not supported in Excel using file format converters.

Save a file in a format supported by another program and export it to a format supported by Excel.

additional information

You can always ask a question from the Excel Tech Community, ask for help in the Answers community, or suggest a new feature or improvement to the website

Documents in XLSB format are spreadsheet binary files, created by Microsoft Excel 2007 or later. XLSB files contain spreadsheet data, which is a collection of cells based on a column and row structure. Cells can contain text, images, charts, macros, or formulas.

Creating the XLSB Format

XLSB is a new format introduced with Microsoft Excel 2007 that replaces the previous, less efficient version, the . It is expected that the new format will make it easier to work with spreadsheets. It can also be opened by versions of Microsoft Excel older than 2007, however in such cases certain problems may arise, such as the loss of certain functions.

XLSB vs XLSX

XLSX files are based on the XML structure and are compressed using the ZIP compression method, while XLSB files are uncompressed binary files. XLSB files contain data in binary format rather than XML format, the reading and storage processes take much less time, which is especially important when working with very large documents. Another benefit of the XLSB format is its support for longer formulas, as it supports formulas longer than 8192 characters.

The note

XLSB files can contain macros, which are scripts that will be executed on the device of the person who opens the file. Therefore, they are often used by Internet criminals. When opening XLSB files obtained from unknown sources, we must take extra care to ensure that our computer is not infected with viruses.

Programs that support the XLSB file

Converting an XLSB file

After installing one of the applications from the list of programs you found here, you should not have any problems opening or editing a file with an XLSB extension. If you still have a problem with this, you can convert the XLSB files to another format.

Converting a file with an XLSB extension to another format

Converting other file formats to an XLSB file

We hope we helped you resolve your XLSB file problem. If you don't know where you can download an application from our list, click on the link (this is the name of the program) - You will find more detailed information on where to download the secure installation version of the required application.

What else could cause problems?

There may be more reasons why you cannot open an XLSB file (not just the lack of an appropriate application).
Firstly- the XLSB file may be incorrectly linked (incompatible) with the installed application to serve it. In this case, you need to change this connection yourself. To do this, right-click on the XLSB file that you want to edit, click the option "To open with" and then select the program you installed from the list. After this action, problems with opening the XLSB file should completely disappear.
Secondly- the file you want to open may simply be damaged. In this case, it would be best to find a new version of it, or download it again from the same source (perhaps for some reason in the previous session the download of the XLSB file did not finish and it could not be opened correctly).

Do you want to help?

If you have additional information about the XLSB file extension, we would be grateful if you share it with users of our site. Use the form below and send us your information about the XLSB file.

Announcement

XLSB Spreadsheet File Format

An XLSB document is a spreadsheet that was originally created in Microsoft Excel. There are many misconceptions surrounding the various Microsoft spreadsheet files, but much of the confusion stems from the timing of the particular version of the program that created the spreadsheet. In earlier versions of Excel, files were saved in XLS format. This is a binary file format that was used in Excel up until version 2003. The XLSB extension was introduced in Excel 2007. An XLSB file is more efficient for the system to open and run. In addition, this format allows users to store significantly larger files.

Technical information about XLSB files

A file with an XLSB extension is a table created by latest version Microsoft Excel. Previous versions of Excel can open XLSB files, but you will likely lose some of the extra functionality that was added in newer versions of Excel. An XLSB file is an XML architecture compressed using ZIP. Microsoft Company stated that it makes the product "open" and available for any use. However, XLSB technology is not the same as the Open Document standard. There is a separate XML table standard developed specifically for the Open Document standard.

Additional information about the XLSB format

If our system cannot cope with the .XLSB extension and all automatic and semi-automatic methods of teaching it this art have failed, we are left with manual editing of the Windows registry. This registry stores all information relating to our work. operating system, including connecting file extensions to programs to serve them. Team REGEDIT inscribed in the window “search for programs and files” or "launch in the case of older versions of the operating system, it gives us access to the registry of our operating system. All operations performed in the registry (even not very complex ones regarding the .XLSB file extension) have a significant impact on the operation of our system, so before making any modifications, you should make sure that a copy of the current registry is made. The section we are interested in is the key HKEY_CLASSES_ROOT. The following instructions show, step by step, how to modify the registry, specifically the registry entry containing information about the .XLSB file.

Step by step

Click “start” button
In the “find programs and files” window (in older versions Windows systems this is the “Run” window, enter the command “regedit” and then confirm the operation with the “ENTER” key. This operation will launch the system registry editor. This tool will allow you not only to view existing records, but also to modify, add or delete them manually. Due to the fact that the Windows registry is key to its operation, all operations carried out on it should be performed judiciously and consciously. Carelessly removing or modifying an inappropriate key may permanently damage the operating system.
Using the ctr+F key combination or the Edit menu and the “Find” option, find the .XLSB extension you are interested in by entering it in the search engine window. Confirm by pressing OK or using the ENTER key.
Backup copy. It is extremely important to create a backup copy of the registry before making any changes to it. Every change has an impact on the operation of our computer. In extreme cases, erroneous modification of the registry may result in the system being unable to restart.
The value you are interested in regarding the extension can be manually edited by changing the keys assigned to the found extension.XLSB. In this place, you can also independently create the desired entry with the extension a.XLSB if it is not in the registry. All available options are located in the handy menu (right mouse button) or in the "Edit" menu after placing the cursor in the appropriate place on the screen.
After you finish editing the entry for the .XLSB extension, close the system registry. The introduced changes will take effect after restarting the operating system.

- Extension (format) is the characters at the end of the file after the last dot.
- The computer determines the file type by its extension.
- By default, Windows does not show file name extensions.
- Some characters cannot be used in the file name and extension.
- Not all formats are related to the same program.
- Below are all the programs that can be used to open the XLSB file.

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