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Spreadsheet Format

XLS Converter — Free Online

Convert Microsoft Excel 97-2003 files to and from other formats. Fast, free, no registration required.

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Comment convertir

1

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

2

Select the output format you want to convert to (or from) XLS.

3

Click Convert and download your converted file in seconds.

Convert to XLS

XLSX to XLS→CSV to XLS→ODS to XLS→SXC to XLS→XLSM to XLS→XLSX to XLS→OTS to XLS→XLT to XLS→

Convert from XLS

XLS to XLSX→XLS to CSV→XLS to ODS→XLS to SXC→XLS to XLSM→XLS to XLSX→XLS to OTS→XLS to XLT→

Qu'est-ce que le format XLS ?

XLS is the legacy Microsoft Excel format used before Office 2007. While superseded by XLSX, it's still widely found in enterprise data exports and archived files.

Détails du format

Nom complet
Microsoft Excel 97-2003
Extension
.xls

Caractéristiques clés

  • Legacy support
  • Wide compatibility
  • Spreadsheet
  • Data analysis

Questions fréquemment posées

Upload your file, select XLS as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most spreadsheet formats to XLS, including XLSX, CSV, ODS, SXC, XLSM, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.