SXC to XLS Converter

Select files for conversion or just drag and drop them to the upload area

How to convert SXC files to XLS online?

Step 1.

Upload SXC-file

Click "Choose File" button to select a sxc file on your computer. SXC file size can be up to 50 Mb.
Step 2.

Convert SXC to XLS

Click "Convert" button to start conversion.
Step 3.

Download your XLS

When the conversion process is complete, you can download the XLS file.


  • First you need to add file for conversion: drag and drop your SXC file or click the "Choose File" button. Then click the "Convert" button. When SXC to XLS conversion is completed, you can download your XLS file.
  • Document conversion is pretty fast. You can change SXC to XLS in a few seconds.
  • Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including SXC to XLS) is absolutely safe.
  • Yes, you can use AnyConv on any operating system that has a web browser. Our SXC to XLS converter works online and does not require software installation.

Information about SXC and XLS file formats

Full name StarOffice Calc Spreadsheet XLS - Microsoft Excel Binary File Format
File extension .sxc .xls
MIME type application/
Developed by Sun Microsystems Microsoft
Type of format Document Spreadsheet
Description StarOffice Calc spreadsheet file which is compatible with formulas, functions, charts and macros. These files contains DataPilot tables that may automatically extract and summarize informatiop from raw information sets. Calc also supports SXC files, and they may be exported to Microsoft Excel and IBM Lotus 1-2-3 formats. Microsoft Excel up until 2007 version used a proprietary binary file format called Excel Binary File Format (.XLS) as its primary format. Excel 2007 uses Office Open XML as its primary file format, an XML-based format that followed after a previous XML-based format called "XML Spreadsheet".
Technical details has created documentation of the Excel format. Since then Microsoft made the Excel binary format specification available to freely download.
File conversion SXC conversion XLS conversion
Associated programs OpenOffice Microsoft Office, LibreOffice, Kingsoft Office, Google Docs.