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Spreadsheet Conversion

Convert SXC to ODS Online — Free

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

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How to Convert

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 .ods file when it's ready.

What is 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.

Format Details

Full Name
StarOffice Calc Spreadsheet
Extension
.sxc

Key Features

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

What is ODS?

ODS is the open-standard spreadsheet format used by LibreOffice Calc. It's an ISO standard that ensures long-term data accessibility without vendor lock-in.

Format Details

Full Name
OpenDocument Spreadsheet
Extension
.ods

Key Features

  • Open standard
  • LibreOffice native
  • Formulas
  • Free software

SXC vs ODS

FeatureSXCODS
Full NameStarOffice Calc SpreadsheetOpenDocument Spreadsheet
Extension.sxc.ods
Best ForLegacy StarOfficeOpen standard

Frequently Asked Questions

Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.

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