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Convert CSV to XLTX

Convert CSV spreadsheet documents to XLTX format, edit and optimize documents online and free.

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Comma-Separated Values (.csv)

CSV, or Comma-Separated Values, is a widely supported file format used for storing and exchanging data. These files contain simple text organized into rows and columns. Their straightforward structure makes it easy to transfer data between programs that may use incompatible formats, making them a popular choice for importing and exporting tabular data.

CSV Converter More About CSV

Microsoft Excel Spreadsheet Template (.xltx)

An XLTX file is an Excel Open XML spreadsheet template used to build multiple XLSX files with the same layouts and formatting. It can be opened, edited, and saved in Microsoft Excel. XLTX uses XML as data structure and ZIP as data compression to reduce the file size.

XLTX Converter More About XLTX

How to convert CSV to XLTX?

  1. Upload CSV File

    Drag & drop or browse your device to select and upload your CSV file.

  2. Select CSV Tools

    Pick any CSV to XLTX tools if you need to edit your CSV file, then click the Convert button.

  3. Download Your XLTX

    Wait for the converter to finish and download your XLTX spreadsheet document.

Convert CSV to XLTX

Frequently Asked Questions

How to change CSV format to XLTX?

To change CSV format to XLTX, upload your CSV file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CSV file. Click on the convert button and wait for the convert to complete. Download the converted XLTX file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert CSV to XLTX on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to CSV file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CSV_INPUT_FILE name or path. $ vertopal convert CSV_INPUT_FILE --to xltx

Convert CSV to XLTX on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to CSV file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CSV_INPUT_FILE name or path. $ vertopal convert CSV_INPUT_FILE --to xltx

Convert CSV to XLTX on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to CSV file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CSV_INPUT_FILE name or path. $ vertopal convert CSV_INPUT_FILE --to xltx

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