SXC to XLS Converter
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What is a SXC file?
SXC is a spreadsheet format created by OpenOffice.org. It is part of the OpenOffice XML file format and used for storing spreadsheet data such as numbers, formulas, and charts.
Though now outdated and replaced by ODS, SXC can still be opened in LibreOffice and some versions of Excel for viewing and editing legacy spreadsheets.
How to open SXC files
SXC files can be opened with LibreOffice Calc or older versions of OpenOffice.org. These files are used for storing legacy spreadsheet data.
You can convert SXC files to ODS or XLSX using AnyConv or export them from LibreOffice.
Key facts about SXC
- Full name: StarOffice Calc Spreadsheet
- Extension: .sxc
- MIME type: application/vnd.sun.xml.calc
- Developed by: Sun Microsystems
- Initial release: 2002
Useful links and resources
What is a XLS file?
XLS is the proprietary spreadsheet format used by Microsoft Excel prior to the introduction of XLSX in 2007. It uses a binary file structure and supports formulas, charts, macros, and formatting.
XLS files remain widely compatible and are still used in many organizations. However, XLSX offers better performance and security.
How to open XLS files
XLS files can be opened using Microsoft Excel, Google Sheets, LibreOffice Calc, and other spreadsheet applications. They support charts, formulas, and formatting.
To ensure compatibility and security, convert XLS to XLSX or ODS using AnyConv or within Excel itself.
Key facts about XLS
- Full name: Microsoft Excel Binary File Format
- Extension: .xls
- MIME type: application/vnd.ms-excel
- Developed by: Microsoft
- Initial release: 1987
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❓ Frequently Asked Questions
- Do I need to register to convert SXC files?Not at all! You can convert SXC to XLS without signing up or installing anything.
- Is it safe to convert SXC to XLS on AnyConv?Absolutely. All SXC and XLS files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting SXC to XLS?We do our best to preserve the original quality during SXC to XLS conversion. The result is accurate and clean.
- How long does it take to convert SXC to XLS?Most conversions from SXC to XLS take just a few seconds — even for larger files.
- Can I upload more than one SXC file?Yes, batch conversion is supported. You can convert multiple SXC files to XLS at once — fast and easy.
- What browsers support SXC to XLS conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting SXC to XLS on any platform.