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Spreadsheet Conversion

Convert XLSM to SXC Online — Free

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

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Sådan konverterer du

1

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

Hvad er XLSM?

XLSM is a macro-enabled Microsoft Excel format. It supports VBA macros for spreadsheet automation while using the same Open XML structure as XLSX.

Formatdetaljer

Fulde navn
Excel Macro-Enabled
Filendelse
.xlsm

Nøglefunktioner

  • VBA macros
  • Open XML format
  • Excel compatible
  • Automation support

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

XLSM vs SXC

FunktionXLSMSXC
Fulde navnExcel Macro-EnabledStarOffice Calc Spreadsheet
Filendelse.xlsm.sxc
Bedst tilVBA macrosLegacy StarOffice

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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XLSM to XLSXXLSM to CSVXLSM to XLSXLSM to ODSXLSM to ExcelXLSM to OTSXLSM to XLTXLSM to XLTM