Convert XLS to SDF

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Data from Excel spreadsheets (.xls, .xlsx) can be converted and turned into proper databases (such as .sdf files) either when they are imported to a database management software via some dedicated import function, or the same can be done with some kind of dedicated database conversion software. Only valid spreadsheet with properly structured data may be used for direct xls to sdf conversion, otherwise manual editing will be needed.

Open XLS file    Open SDF file