1. GroupDocs Products
  2. Merger App
  3. Merge XLSB Files

XLSB Merger

Merge XLSB documents from any device with browser.

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We have already processed 571 151 files with total size of 659 722 Mbytes

About Merger App

Combine multiple XLSB documents in the preferred order and save them as a single file. Free online XLSB Merger tool without registration is created to quickly join multiple files into a single document. Join multiple XLSB files into one document at high speed. You will not spend your time doing these operations manually on desktop software. Our goal is to provide you with a reliable solution to optimize your office workflow through online XLSB Merger application. This XLSB Merger tool works for all platforms: Windows, Linux, macOS and Android. No desktop software installation is required. It's powerful, modern, fast, flexible, easy-to-use and completely free.

  • Choose the order of merged files
  • Combine your XLSB files to a single document
  • Download or send resultant file as email attachment
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How it works

How to merge XLSB files online

Step 1
Select or drop your XLSB documents to upload for merge.
Step 2
Once upload completes, drag XLSB document thumbnails to rearrange them (if needed).
Step 3
Click on Merge Now button to start merge process.
Step 4
Once your XLSB documents are merged click on Download Now button.



Microsoft Excel Binary Spreadsheet File

XLSB file format specifies the Excel Binary File Format, which is a collection of records and structures that specify Excel workbook content. The content can include unstructured or semi-structured tables of numbers, text, or both numbers and text, formulas, external data connections, charts and images. Unlike XLSX (which is based on Open XML file format), the XLSB represents binary Excel workbook file.

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Other Merger file formats

You can also merge other file formats. Please see the list below.

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APIs avaliable

Easily merge multiple documents or split MS Office, OpenOffice, PDF and other documents into pages. GroupDocs.Merger APIs are avaliable for .NET, Java and many other platforms & languages.

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