LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Gnumeric - Gnumeric
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Aspose.Cells for Cloud - Aspose.Cells for Cloud is a REST based API for processing spreadsheets in the cloud.
Apple Numbers - Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.