EasyXLS

Convert XLSB to XLS

EasyXLS™ library allows you to convert Excel XLSB file format to Excel XLS file format.

EasyXLS can be successfully used inclusively to convert large Excel files having big volume of data with fast converting time.

EasyXLS permits you to convert Excel files without Excel installed, without Interop or any other additional software installed.

The conversion is made in two steps. First, the XLSB file is imported and after that, the data is exported to XLS file. Once the XLSB was loaded in memory, optionally, the user can process data, add more features (like formulas, cell formatting, comments, hyperlinks, images, data validations, page setup, charts, and so on) and save the file back in XLS Excel file format.

Source code sample

The below example is a common code about how to convert Excel XLSB file to XLS file.

C#.NET
VB.NET
C++
Java
PHP
ASP
VB6
VBS
Coldfusion
Python

Convert between Excel file formats

EasyXLS also allows you to convert between other Excel file formats including XLSX, XLS, XLSB or XLSM files.

Getting started with EasyXLS Excel library

To download the trial version of EasyXLS Excel Library, press the below button:

Download EasyXLS™ Excel Library for .NET and Java

If you already own a license key, you may login and download EasyXLS from your account.



Available for: Professional
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EasyXLS Excel libraries:

.NET
.NET Excel Library
full .NET version to import, export or convert Excel files
COM+ Excel Component
full COM+ version to import, export or convert Excel files
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Java
Java Excel Library
full Java version to import, export or convert Excel files
Download EasyXLS™ Excel Library for .NET and Java

File formats:

Office 365
MS Excel 2021 - 2024
MS Excel 2007 - 2019
MS Excel 97 - 2003
XLSXXLSMXLSBXLS
XMLHTMLCSVTXT