EtherCalc Alternatives

EtherCalc is described as 'Web spreadsheet. Your data is saved on the web, and people can edit the same document at the same time. Everybody's changes are instantly reflected on all screens. Work together on inventories, survey forms, list management, brainstorming sessions and more!' and is a popular Spreadsheet app in the office & productivity category. There are more than 50 alternatives to EtherCalc for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best EtherCalc alternative is ONLYOFFICE, which is both free and Open Source. Other great apps like EtherCalc are LibreOffice - Calc, CryptPad, Microsoft Excel and Proton Sheets.