The Best Microsoft Excel Alternatives for Linux

Part 1: Open-Source Desktop Spreadsheet Software for Linux
LibreOffice Calc
Gnumeric
Calligra Sheets
ONLYOFFICE Spreadsheet Editor
Part 2: Proprietary Desktop Spreadsheets for Linux
WPS Spreadsheets
FreeOffice PlanMaker
Part 3: Online Spreadsheet Tools for Linux
EtherCalc
CryptPad
ONLYOFFICE Docs

https://www.tecmint.com/microsoft-excel-alternatives-for-linux/

TecMint.comの記事によれば、エクセル（Excel）の代替はこんなにあります。