Keikai Alternatives

Aspose.Cells for Cloud is a REST based API for processing spreadsheets in the cloud.

EtherCalc is a web spreadsheet.

Turn every Project into a Success Story with Zoho Projects

Visit website freemium $5.0 / Monthly

This powerful and professional spreadsheet has all the tools you need to calculate, analyse, summarize, and present your data in numerical reports or colourful graphics.

free

Simple Spreadsheet

Download this app from Microsoft Store for Windows 10, Windows 10 Mobile, Windows 10 Team (Surface Hub), HoloLens. See screenshots, read the latest customer reviews, and compare ratings for Spreadsheet Conversion Tool.

Free Excel Viewer is a desktop application that enables you to view and edit Excel XLS/XLSX or more table formats on Windows without MS Office, and Excel installed.

Tinysheet is a web-based simple, lightweight tool for making and editing spreadsheets on mobile or desktop.

LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.

SpreadsheetWEB is a no-code platform that helps businesses translate their collective Microsoft Excel expertise into robust web applications with limited or no reliance on IT resources.

paid Free Trial $99.0 / Monthly

Publish your Excel sheets to the web as dynamic web applications with formula support.

Synchronizing, online-based word processor, part of Google Drive.

Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat

A light Microsoft Word and Excel editor.