Convert XLS to SXC

Understanding xls and sxc file formats

XLS is the proprietary spreadsheet file format used by Microsoft Excel up to version 2003. It stores data in tables, supports formulas, charts, and macros, and is widely used for business and personal data management.

SXC is the spreadsheet file format used by OpenOffice.org Calc and other applications based on the OpenDocument standard. SXC files are XML-based, offering better compatibility with open-source office suites and improved data portability.

Why convert xls to sxc?

Converting XLS to SXC is useful when you need to work with spreadsheets in open-source environments or share files with users who use OpenOffice.org or LibreOffice. SXC files are also more transparent and easier to process with third-party tools due to their XML structure.

How to convert xls to sxc

The most reliable way to convert XLS to SXC is by using LibreOffice Calc or Apache OpenOffice Calc. Both applications support opening XLS files and saving them as SXC.

1. Open LibreOffice Calc or OpenOffice Calc.
2. Go to File → Open and select your XLS file.
3. Once the file is loaded, go to File → Save As.
4. In the Save as type dropdown, select OpenOffice.org 1.0 Spreadsheet (.sxc).
5. Click Save to complete the conversion.

Best software for xls to sxc conversion

• LibreOffice Calc – Free, open-source, cross-platform, and supports both XLS and SXC formats.
• Apache OpenOffice Calc – Another free, open-source option with robust support for SXC files.

Online converters are rare for this specific conversion, so desktop software is recommended for best results.

Tips for successful conversion

• Check your spreadsheet for advanced Excel features (macros, complex formulas) that may not be fully supported in SXC.
• After conversion, review the SXC file to ensure all data and formatting are preserved.