Convert XLSB to XLTX Files Online for Free.
Free online tool to convert xlsb to xltx files quickly and securely. No installation required – start converting your files in just a few clicks!
Drag and drop your files here or click to upload.
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Maximum file size is 10MB
How It Works
How to Convert XLSB to XLTX
Click inside the file drop area to upload your XLSB file or drag & drop it.
Select XLTX as the output format and click the 'Convert' button.
Download the converted XLTX file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your XLSB files to other formats
RunConvert.com can convert your XLSB files to these other formats:
Convert Your XLSB files to other formats
Convert Files to XLSB Format
RunConvert.com supports these converters to XLSB format:
Convert Files to XLSB Format
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Frequently Asked Questions
Here are some common questions and answers about xlsb file conversions ask by our users on RunConvert.com.
Frequently Asked Questions
Q: Does RunConvert support right-to-left languages like Arabic or Hebrew?
A: Yes! Just make sure your original spreadsheet is encoded in UTF-8. We handle RTL text without issues.
Q: How can I keep my spreadsheet formulas when converting?
A: Stick to spreadsheet-to-spreadsheet formats like XLSX to ODS or vice versa. Formats like CSV or PDF won’t keep formulas—they just show the values.
Q: Can I open a converted CSV on Google Sheets?
A: Of course! Just drag and drop the file into Google Drive and open with Sheets. Works like a charm.
Q: What if I accidentally upload the wrong file?
A: No stress—just hit back and upload the right one. We don’t store anything, so no damage done.
Q: How long does a spreadsheet conversion take?
A: Usually just a few seconds. It depends on your file size and internet speed, but it’s faster than brewing a cup of coffee.
Q: Do formulas still calculate after converting XLSX to ODS?
A: In most cases, yes. Excel and LibreOffice play nicely together—but complex macros or newer functions might act up a bit.
Q: Can I convert multiple spreadsheets at once?
A: Totally. With batch conversion on RunConvert, you can upload a bunch of files and convert them all in one go. Saves time—and sanity.
Q: What’s the best format for mailing spreadsheet data?
A: PDF is best if you don’t want changes. CSV works well for raw data sharing. Just don’t send huge Excel files if you can avoid it.
Q: Can I add a watermark to a spreadsheet before converting to PDF?
A: Not on RunConvert (yet!), but you can add it in Excel first—or use a PDF editor after converting.
Q: Can I customize the layout during PDF conversion?
A: Not yet—but we’re working on adding options like page size, orientation, and margins in future updates.
What is XLSB (Excel Binary Workbook)?
XLSB (Excel Binary Workbook) is a file format used by Microsoft Excel for storing spreadsheet data in a binary format. Unlike the more common XLSX format, which is XML-based, XLSB stores data in a binary structure, making it faster to open and save for large workbooks.
XLSB files are typically used for large and complex Excel workbooks that require faster processing and lower file sizes.
How to open XLSB?
XLSB files can be opened using Microsoft Excel (Excel 2007 and later). You can simply double-click the file to open it, or use the 'Open' option in Excel's file menu.
XLSB files are not compatible with some other spreadsheet programs like Google Sheets. However, they can be opened in Excel, which is the recommended program.
XLSB is Developed by: Microsoft
XLSB was Released on: 2007
Useful Links for XLSB:
How to convert XLSB?
You can convert XLSB files to other formats, such as XLSX, CSV, or PDF, using Excel or online file converters. Simply open the file in Excel and use the 'Save As' option to choose the desired format.
Many online tools allow you to upload your XLSB file and convert it to different formats, making it easier to share or edit the data in various applications.
What is XLTX (Excel Template)?
XLTX (Excel Template) is a file format used by Microsoft Excel to store spreadsheet templates. These templates can include predefined formatting, formulas, and layouts, making it easier to create consistent and professional-looking spreadsheets.
XLTX files are commonly used in business environments for creating standardized financial reports, invoices, and other recurring documents.
How to open XLTX?
XLTX files can be opened using Microsoft Excel or other spreadsheet software that supports the format, such as LibreOffice Calc or Google Sheets.
For editing, you can use Microsoft Excel or any other compatible spreadsheet software to modify the template as needed.
XLTX is Developed by: Microsoft
XLTX was Released on: 2007
Useful Links for XLTX:
How to convert XLTX?
To convert XLTX files to other formats like XLSX or CSV, use our online spreadsheet converter. Upload your XLTX file, select the desired output format, and start the conversion.
Our converter ensures high-quality conversion, preserving the original template layout and data for seamless use across various platforms.
What Our Users Say
Don't take our word for it – here's what users think about Runconvert.
Saved me hours of work
I had to convert multiple PDFs to Word for editing. This tool made it so easy and preserved all the formatting perfectly. The batch processing feature is a game changer.
Michael T
Professional quality
As a graphic designer, I need reliable conversion tools. This site delivers professional quality every time. The image conversions maintain resolution and color accuracy.
Elena R
Fast and reliable
I've tried many conversion tools but this one is by far the fastest and most reliable. No watermarks, no quality loss, and the interface is so intuitive.
David K
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