The sxc file extension is created by Star Office. To open sxc you must have Star Office or Open Office Calc installed on your computer. It is important to note that this spreadsheet file extension can be exported by Microsoft Excel, IMB, and Lotus 1-2-3 but can not be edited using these programs. The sxc file extension supports many spreadsheet functions such as formulas, macros, and charts. Sxc files can also include Data Pilot tables which have the ability to extract data sources from raw data sheets. The easiest way to open sxc files is to download a free copy of Open Office Calc.
Open Office Calc is an open source program which has an extensive list of compatible files it can save, create, edit, and open. You can find Open Office Calc in the Open Office software bundle. Because this software is open source it is free to download and use for anyone. The Open Office software bundle also contains many useful office applications such as a word processor and presentation software. All of the programs contained int he Open Office software bundles are updated and maintained by its users which keeps the software free to use for everyone. This also makes the software incredibly compatible.