Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Zendo - Zendo allows you to sell productized, subscription and custom services. Collaborate and collect payments. Create quotes and invoices. Eliminate multiple tools and enjoy the simplicity.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
GreenOrbit - Intranet software with everything you need, built in
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.
Nextcloud Hub - On-premises, enterprise collaboration solution for documents, emails, calendars and more.