Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
ChatWhale - Gamify your customer communication and loyalty rewards
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
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Apache OpenOffice Calc - Calc, part of the https://alternativeto.