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Spreadsheet Conversion

Convert XLTX to CSV Online — Free

Fast, free XLTX to CSV converter. No registration required.

oder importieren von

2M+ Dateien konvertiert

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Dateien werden nach der Verarbeitung automatisch gelöscht

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Sofort mit der Konvertierung beginnen

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Jeder Browser, jedes Gerät

So konvertieren Sie

1

Upload your .xltx file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .csv file when it's ready.

Was ist XLTX?

XLTX is the standard Microsoft Excel template format in Office Open XML. It stores cell formatting, conditional rules, charts, and formulas as reusable templates without macros.

Formatdetails

Vollständiger Name
Excel Template
Erweiterung
.xltx

Hauptmerkmale

  • OOXML format
  • Excel template
  • No macros
  • Standardized

Was ist CSV?

CSV is a simple format for storing tabular data. Each line represents a row, with values separated by commas. It's universally compatible with spreadsheet applications.

Formatdetails

Vollständiger Name
Comma-Separated Values
Erweiterung
.csv

Hauptmerkmale

  • Simple format
  • Universal
  • Data exchange
  • Lightweight

XLTX vs. CSV

MerkmalXLTXCSV
Vollständiger NameExcel TemplateComma-Separated Values
Erweiterung.xltx.csv
Am besten fürOOXML formatSimple format

Häufig gestellte Fragen

Yes. You can convert up to 5 files per day completely free, with no watermark or registration required. Pro users get unlimited conversions and larger file sizes.
Most files convert in under 30 seconds. Larger files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Our converter uses optimized settings to preserve quality. Default settings prioritize quality over file size. You can adjust settings for more control.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB with priority processing.
Yes. Our converter is browser-based and works on any device — iPhone, Android, tablet, or desktop. No app or software installation needed.

Verwandte Konvertierungen

XLTX to XLSXXLTX to XLSXLTX to ODSXLTX to SXCXLTX to XLSMXLTX to ExcelXLTX to OTSXLTX to XLT