Convert XLTX to XLSM Files Online for Free.
Free online tool to convert xltx to xlsm 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 XLTX to XLSM
Click inside the file drop area to upload your XLTX file or drag & drop it.
Select XLSM as the output format and click the 'Convert' button.
Download the converted XLSM file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your XLTX files to other formats
RunConvert.com can convert your XLTX files to these other formats:
Convert Your XLTX files to other formats
Convert Files to XLTX Format
RunConvert.com supports these converters to XLTX format:
Convert Files to XLTX Format
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Frequently Asked Questions
Here are some common questions and answers about xltx file conversions ask by our users on RunConvert.com.
Frequently Asked Questions
Q: How can I make sure the data types stay correct after conversion?
A: Great question! Keep consistent formatting in your original file—especially dates and numbers. And double-check after converting, just in case.
Q: Do charts survive conversion to PDF?
A: Yup! Charts are usually preserved as visuals when you go XLSX → PDF. Just make sure they’re not floating off the page.
Q: Is it safe to convert spreadsheets online?
A: Yep, as long as you're using a trusted service like RunConvert. We don’t keep your files after conversion, and everything’s encrypted. Your secrets are safe with us!
Q: Can I upload a file from a URL for conversion?
A: Not yet, but we’re exploring this feature. For now, you’ll need to download it and upload from your device.
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: What’s the most universal spreadsheet format?
A: CSV, hands down. It’s readable by almost every spreadsheet program, script, and database. It’s the Swiss Army knife of spreadsheet formats.
Q: Does RunConvert modify my spreadsheet data?
A: Nope. We just transform the file structure—your original data stays untouched and private.
Q: Do you support spreadsheet conversions in different languages?
A: Totally. RunConvert handles files with characters from all over the world—whether it's French accents or Japanese kanji. Just use UTF-8 encoding!
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.
Q: Can I translate a spreadsheet during conversion?
A: We don’t do translation (yet), but you can use Google Translate or another tool after converting.
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 is XLSM (Excel Macro-Enabled Spreadsheet)?
XLSM (Excel Macro-Enabled Spreadsheet) is a Microsoft Excel file format that allows users to store spreadsheets with embedded macros. Macros are small programs or scripts used to automate repetitive tasks within Excel.
XLSM files are commonly used by advanced users who want to extend Excel’s functionality through custom code written in Visual Basic for Applications (VBA). These files are useful for automating complex tasks or workflows.
How to open XLSM?
XLSM files can be opened using Microsoft Excel. Simply double-click the file, and it will open in Excel. When opening an XLSM file, Excel will prompt you to enable or disable macros, depending on your security settings.
If you do not have Excel, you can also open XLSM files in LibreOffice Calc, but macros will not be supported.
XLSM is Developed by: Microsoft
XLSM was Released on: 2007
Useful Links for XLSM:
How to convert XLSM?
You can convert XLSM files to other formats, such as XLSX, CSV, or PDF, using online file converters or Microsoft Excel itself. To convert, open the XLSM file in Excel, then use the 'Save As' option to select a different format.
When converting to formats like CSV, keep in mind that macros will be lost since they are not supported in those formats.
What Our Users Say
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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.
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