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Spreadsheet Conversion

Convert SXC to XLS Online — Free

Fast, free SXC to XLS converter. No registration required.

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Sådan konverterer du

1

Upload your .sxc 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 .xls file when it's ready.

Hvad er SXC?

SXC is the legacy spreadsheet format from StarOffice and early OpenOffice.org (pre-2.0). It stores spreadsheet data as XML inside a ZIP archive and was the predecessor to the ODF/ODS standard.

Formatdetaljer

Fulde navn
StarOffice Calc Spreadsheet
Filendelse
.sxc

Nøglefunktioner

  • Legacy StarOffice
  • XML-based
  • ZIP archive
  • Predecessor to ODS

Hvad er 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 While superseded by XLSX, it's still widely found in enterprise data exports and archived files.

Formatdetaljer

Fulde navn
Microsoft Excel 97-2003
Filendelse
.xls

Nøglefunktioner

  • Legacy support
  • Wide compatibility
  • Spreadsheet
  • Data analysis

SXC vs XLS

FunktionSXCXLS
Fulde navnStarOffice Calc SpreadsheetMicrosoft Excel 97-2003
Filendelse.sxc.xls
Bedst tilLegacy StarOfficeLegacy support

Ofte stillede spørgsmål

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.

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SXC to XLSXSXC to CSVSXC to ODSSXC to XLSMSXC to ExcelSXC to OTSSXC to XLTSXC to XLTM