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  3. Convert XLTX to XLTM

XLTX to XLTM converter

Convert XLTX to XLTM online from any device with a free converter.

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We have already processed 8,914 files with total size of 18,799 Mbytes

About Conversion app

Convert your XLTX files online—no registration needed. No matter your platform—Windows, Linux, or macOS—you can convert your XLTX documents rapidly. Drag and drop your file onto the upload form, pick the output format you need, and hit the convert button. After the conversion is finished, download your XLTM file instantly.

Conversion time varies based on the XLTX file's size and complexity, but most files convert within seconds. Our advanced options include converting secured documents and delivering conversion results straight to your inbox.

Easily convert your XLTX documents from any location and any device, even on mobile. This conversion app is always accessible online and free for basic use.

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XLTX

Microsoft Excel Open XML Template

XLTX is a file format used for Excel Open XML Spreadsheet Templates, designed to store pre-formatted spreadsheet layouts for creating consistent and reusable Excel documents. It is supported by Microsoft Excel, LibreOffice Calc, and other spreadsheet applications, enabling users to create, edit, and share templates across platforms. The format is based on XML and ZIP compression, allowing for structured data storage, advanced formatting, and customization options such as formulas, styles, and macros.

XLTM

Microsoft Excel Macro-Enabled Template

The XLTM file format is a Microsoft Excel Macro-Enabled Template used to create spreadsheets with pre-defined settings, layouts, and embedded macros for automation. It is primarily supported by Microsoft Excel and other spreadsheet applications like LibreOffice Calc and Apache OpenOffice, enabling cross-platform compatibility. The format stores data, formulas, and VBA (Visual Basic for Applications) macros in a structured XML-based file, allowing users to automate repetitive tasks and maintain consistency across multiple documents.

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APIs available

Convert popular document and image file formats in your app. The GroupDocs.Conversion APIs are available for .NET, Java, and many other platforms and languages.

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How it works

How to convert XLTX to XLTM

Step 1
Click inside the file drop area to upload XLTX file or drag & drop XLTX file.
Step 2
Click on Convert button. Your XLTX files will be uploaded and converted to XLTM result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the XLTM file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert XLTX into many other file formats. Please see the complete list below.

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