XLTX to XLSX Converter

Convert XLTX to Excel(.xlsx) file online

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XLTX

Excel 2007+ Template File

Template File (XLTX) of Excel 2007 and later versions is similar to XLT, but uses a new file format and compression algorithm to support more functions and effects, such as macros, charts, slicers, etc.
XLTX Converter Convert from XLTX Convert to XLTX XLTX Format
XLSX

Microsoft Excel Xlsx spreadsheet

Microsoft Excel Current Workbook File (.Xlsx): Similar to XLS files, but stored in a more modern XML format. XLSX files are the format of Excel versions 2007 and later.
XLSX Converter Convert from XLSX Convert to XLSX XLSX Format
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How to convert XLTX to XLSX?

Step 1

Upload XLTX files

Select a file (XLTX) from your computer, Google Drive, Dropbox, or by dragging it on the page.

Step 2

Choose XLSX Format

Select XLSX format or any output format you need (convert more than 300 formats), click 'Convert' button.

Step 3

Download your XLSX

Wait for the file to be converted successfully, and then you can download the XLSX file.

XLTX to XLSX
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