Convert XLS to MP3

Although quite unusual and uncommon, converting Microsoft Excel Spreadsheets directly to MP3 Audio Files (.xls to .mp3 conversion) should be possible. It typically relates to users attempting to transcribe audio data stored in XLS spreadsheets to MP3 audio format.

There seem to be a few dedicated tools, which claim to assist with XLS to MP3 conversions. Try using, for instance, the Excel to MP3 Converter developed by Sobolsoft.