XLTM files are built around lossless compression. Designed for business spreadsheets with macros, automated reporting, they use the application/vnd.ms-excel.template.macroenabled.12 MIME type and typically range from varies by content.
Visio Drawing XML (VSDX) is the modern XML-based Visio format introduced in Visio 2013, offering better compatibility and smaller file sizes.
Reach for XLTM when your priority is business spreadsheets with macros, automated reporting — its uncompromising quality ensures every detail is preserved.
Reach for VSDX when your priority is modern visio diagrams, process flows — its efficient compression makes sharing fast and storage minimal.
Convert XLTM files to VSDX online for free. High-quality conversion with no registration required.
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.xltm,.XLTM (max 100MB)
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XLTM (XLTM) - Excel Macro-Enabled Template, spreadsheet template with macros. Best for business spreadsheets with macros, automated reporting.
VSDX (Visio VSDX) - Visio Drawing XML, modern Visio diagram format. Ideal for modern visio diagrams, process flows.
Yes, GoConvertFile offers free conversion of XLTM to VSDX for files up to 100MB. No registration required.
Most XLTM to VSDX conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
VSDX is ideal for modern visio diagrams, process flows. Visio Drawing XML, modern Visio diagram format
Yes, converting XLTM to VSDX uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
VSDX files are typically 50-80% smaller than XLTM files because VSDX uses efficient lossy compression. The exact reduction depends on quality settings.
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