XLTM Converter
Convert files to and from XLTM online for free. Fast, secure, and high-quality file conversion with no sign-up or software required.
Maximum file size is 1GB
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What is an XLTM file?
The XLTM file is a macro-enabled template format introduced with Microsoft Office 2007, based on the Office Open XML (OOXML) architecture. It combines the templating functionality of XLTX with the ability to store Visual Basic for Applications (VBA) macros (contained in a vbaProject.bin part within the ZIP container). This format allows organizations to deploy standardized spreadsheets that include automation scripts, while preventing users from modifying the base template file.
How to open an XLTM file
Microsoft Excel is the primary application for creating and executing XLTM files with full VBA support. While LibreOffice Calc and OpenOffice can open XLTM templates, they may not execute proprietary VBA macros correctly. Mobile versions of Office and web-based viewers typically allow viewing the template structure but disable macro execution for security reasons.
XLTM Technical Info
- Full Name
- Excel Macro-Enabled Template
- Developed By
- Microsoft
- Initial Release
- 2007
- MIME Type
- application/vnd.ms-excel.template.macroEnabled.12
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