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Free online XLSM to XLSB merger

Merge/Combine XLSM to XLSB online from any device, with a modern browser like Chrome, Opera and Firefox.

Drop or upload your files

*By uploading your files or using our service you agree with our Terms of Service & Privacy Policy

Merge into multiple sheets

Merge into one sheet

Save as

Editor Viewer Conversion Merger Unlock Protect Splitter Comparison Annotation Parser Metadata Watermark Search Replace Rotate Reverse Chart Mortgage Assembly Translation Compress Clear

Aspose.Cells Excel Merger

This is a free web app to combine multiple Excel files: combine to PDF, DOCX, PPTX, XLS, XLSX, XLSM, XLSB, ODS, CSV, TSV, HTML, JPG, BMP, PNG, SVG, TIFF, XPS, MHTML and Markdown. Merge Excel online from Mac OS, Linux, Android, iOs, and anywhere.

Merge XLSM
Save to desired format: PDF, XLS, XLSX, DOCX, PPTX, XLSM, XLSB, ODS, CSV, TSV, HTML, JPG, BMP, PNG, SVG, TIFF, XPS, MHTML, MD
Quick way to merge multiple Excel spreadsheet files
Combine different file formats into one
Easily save document as pdf, images or html
Merge OpenDocument Spreadsheet files
Choose the order of merged files
Merge Excel files into multiple sheets or single sheet

How to merge XLSM to XLSB

Upload your XLSM files to merge.
Set merge options if needed.
Press the "MERGE" button.
Download the merged files instantly or send a download link to email.

Note that file will be deleted from our servers after 24 hours and download links will stop working after this time period.

Other Supported Mergers

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

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