Convert OTS to XLTM Files Online for Free.
Free online tool to convert ots to xltm 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 OTS to XLTM
Click inside the file drop area to upload your OTS file or drag & drop it.
Select XLTM as the output format and click the 'Convert' button.
Download the converted XLTM file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your OTS files to other formats
RunConvert.com can convert your OTS files to these other formats:
Convert Your OTS files to other formats
Convert Files to OTS Format
RunConvert.com supports these converters to OTS format:
Convert Files to OTS Format
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Frequently Asked Questions
Here are some common questions and answers about ots 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: Can I convert a spreadsheet with VBA code?
A: VBA doesn’t transfer to other formats. You’ll need to keep it in XLSM if the code matters.
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 convert spreadsheets from cloud storage?
A: Not directly yet—but you can download from Google Drive, Dropbox, or OneDrive first, then upload to RunConvert.
Q: Does RunConvert compress spreadsheet files?
A: We don’t compress them by default, but the resulting files are often smaller—especially if converting from XLS to XLSX or to CSV.
Q: Can I convert a spreadsheet into an image?
A: RunConvert doesn't do images yet, but you can convert to PDF and then screenshot or use a PDF-to-image tool.
Q: Can I convert spreadsheets that contain dropdowns or validations?
A: Yes, but only to formats like XLSX or ODS. Those features don’t carry over to CSV or PDF.
Q: Can I convert spreadsheets without internet access?
A: Not with RunConvert—it’s a web-based tool. But if you need offline options, software like LibreOffice or Excel can do basic conversions.
Q: Does RunConvert have file size limits?
A: We allow generous file sizes, but there’s a cap (around 100MB for now). Most spreadsheets fall well under that, though.
Q: Will frozen panes or headers stay after conversion?
A: Only in XLSX or ODS. PDF will lock the view, but CSV loses frozen rows and columns entirely.
What is OTS (OpenDocument Template Spreadsheet)?
OTS (OpenDocument Template Spreadsheet) is a file format used for creating templates in spreadsheet applications, such as LibreOffice Calc or OpenOffice Calc. It allows users to create predefined spreadsheet structures that can be reused and customized for various tasks.
OTS files store formatting, formulas, and other spreadsheet elements, but unlike regular spreadsheet files, they serve as templates that can be used to generate new documents with the same structure.
How to open OTS?
OTS files can be opened using spreadsheet programs that support the OpenDocument format, such as LibreOffice Calc or OpenOffice Calc.
To open an OTS file, simply double-click the file or open it from within the spreadsheet application. Once opened, you can create new documents based on the template.
OTS is Developed by: OASIS (Organization for the Advancement of Structured Information Standards)
OTS was Released on: 2005
Useful Links for OTS:
How to convert OTS?
You can convert OTS files to other formats, such as XLSX, CSV, or PDF, using spreadsheet applications like LibreOffice Calc or online file converters.
To convert an OTS file, open it in LibreOffice Calc or another supported application and then save it in your desired format. Many online tools also offer easy conversion from OTS to other popular formats.
What is XLTm (Excel Template Macro)?
XLTm (Excel Template Macro) is a file format used for creating Excel templates that contain macros. Macros are sequences of instructions that can automate repetitive tasks in Excel, enhancing productivity.
XLTm files are used when you want to create a reusable template that includes automated functions or workflows. These templates can be used to perform actions such as data validation, complex calculations, or formatting adjustments.
How to open XLTm?
XLTm files can be opened using Microsoft Excel, which supports the format and allows users to run the macros embedded within the template. Simply double-click the file, and Excel will open it as a template.
To open XLTm files, ensure macros are enabled in Excel for the file to execute its automated functions properly.
XLTM is Developed by: Microsoft
XLTM was Released on: 2007
Useful Links for XLTM:
How to convert XLTm?
You can convert XLTm files to other formats, such as XLSX, CSV, or PDF, using Excel's 'Save As' option or online file converters. Simply open the file in Excel and choose the desired output format.
If you want to retain the macros while converting, ensure the target format (like XLTm or XLSM) supports macros to preserve the functionality.
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