Filestar*
Download

Convert xlsx to xlsb

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Xlsx file(s) on your desktop and select Convert with Filestar.

  3. Type convert to xlsb in the search box.

  4. Press Convert.
convert xlsx to xlsb

What is the difference between .xlsx and .xlsb?

Name
Excel Open XML Spreadsheet
Excel Binary Spreadsheet
Extension
.xlsx
.xlsb
Format
Binary
Binary
Category
Spreadsheet
Spreadsheet
Developer
Microsoft
Microsoft
Description
An XLSX file is an Excel spreadsheet created by Microsoft Excel or another spreadsheet program, such as OpenOffice Calc or Apple Numbers. It stores data in worksheets, which contain cells arranged in a grid of rows and columns, and may also contain charts, mathematical functions, styles, and formatting. XLSX files are commonly used to store financial data and to create simple or complex mathematical models.
The xlsb file type is a binary file format used to store Excel spreadsheets. It is a compressed version of the xlsx file type and can only be opened in the Microsoft Excel application. Compared to the xlsx, the xlsb format is much smaller in size and is less prone to corruption.
MIME Type
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
application/vnd.ms-excel.sheet.binary.macroEnabled.12
Sample
sample.xlsx
Wikipedia
.xlsx on Wikipedia

Convert Xlsx To Xlsb Today

Get started within minutes

Download

Are you looking for a way to convert XLSX to XLSB quickly and securely? Look no further than Filestar. Our software is designed to handle bulk/batch conversion/operations, making it easy to convert multiple files at once. Plus, it runs on both Windows and OSX, so no matter what type of computer you use, you can take advantage of our powerful file conversion/processing tools.

But why might you need to convert XLSX to XLSB in the first place? Well, if you work in a profession that deals with large amounts of data, such as finance or accounting, you may find that XLSB files offer better performance and faster load times than XLSX files. Plus, XLSB files are more compact, making them easier to store and share.

And with Filestar, you can convert XLSX to XLSB quickly and securely right on your own computer. Unlike cloud-based solutions, which can pose security risks and require an internet connection, our software allows you to convert/processing locally on your computer, keeping your data safe and secure.

So if you're looking for a fast, easy, and secure way to convert XLSX to XLSB, try Filestar today. Our software is designed to make file conversion/processing a breeze, no matter what type of files you're working with.