Keikai

Keikai is an open-source web-based spreadsheet software similar to Microsoft Excel or Google Sheets. It allows for the creation and editing of spreadsheets online through a browser.

Office & Productivity Spreadsheets

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Keikai alternatives ➤

Keikai: Open-Source Web-Based Spreadsheet Software

Keikai is an open-source web-based spreadsheet software similar to Microsoft Excel or Google Sheets. It allows for the creation and editing of spreadsheets online through a browser.

What is Keikai?

Keikai is an open-source web-based spreadsheet application that allows users to create, view, edit, and share spreadsheets through a web browser. Developed in Java, it runs on the server-side and enables online collaboration between multiple users on spreadsheets in real-time.

Similar to desktop-based spreadsheet software like Microsoft Excel or Google Sheets, Keikai provides features and functions for managing data and performing calculations, analysis, and visualization. Users can enter data, formulas, create charts, pivot tables, and more. Spreadsheets can be exported to and from CSV or Excel formats.

As a web application, Keikai enables online access and sharing of spreadsheets for teams and organizations. Multiple users can simultaneously edit the same spreadsheet with changes visible in real-time, facilitating online collaboration. User access controls and permissions allow managing of spreadsheet visibility and edit rights.

Keikai is released under the open-source AGPLv3 license, meaning the source code is freely available for usage and modification. It can be self-hosted on private servers or cloud infrastructure, providing more data security and privacy compared to public cloud-based tools. The open-source codebase also allows developers to customize and extend Keikai's functionality.

Overall, Keikai is a feature-rich web-based spreadsheet application suitable for teams that need to collaborate on data and analyses through a web browser interface rather than traditional desktop software.

Keikai Features

Features

Online spreadsheet creation and editing
Formula support
Charting and visualization
Import/export to Excel and CSV formats
Real-time collaboration
Accessible from any web browser

Pricing

Open Source
Free

Pros

Free and open source

Easy to get started

Collaboration features

Platform independent - works on any device with a browser

Integrates with Google Drive and Dropbox

Cons

Lacks some advanced features of Excel

Formatting options more limited

No offline editing

Smaller user/support community than Excel or Google Sheets

Official Links

Official Website
https://keikai.io/

The Best Keikai Alternatives

Top Office & Productivity and Spreadsheets and other similar apps like Keikai

Here are some alternatives to Keikai:

Airtable

Microsoft Excel

LibreOffice - Calc

Tableau

Google Sheets

Numbers

Suggest an alternative ❐

Airtable

Airtable is a cloud-based database and spreadsheet application that provides users with an intuitive way to organize, edit, and share data across teams. It combines the flexibility of a database with the visual interface of a spreadsheet.Some key features of Airtable include:Intuitive drag-and-drop interface to structure databasesAbility to view data...

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Microsoft Excel

Microsoft Excel stands as the quintessential spreadsheet software, offering unparalleled versatility and functionality for individuals and businesses alike. A cornerstone of the Microsoft Office suite, Excel empowers users to organize, analyze, and interpret data efficiently. Its grid of cells allows for the creation of complex calculations, making it an indispensable...

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LibreOffice - Calc

LibreOffice Calc is the spreadsheet component of the LibreOffice suite, offering users a robust, open-source alternative for managing and analyzing data. As part of the free and open-source software movement, LibreOffice Calc provides a cost-effective and feature-rich solution for individuals, businesses, and organizations looking to break away from proprietary spreadsheet...

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Tableau

Tableau is a leading business intelligence and data visualization platform used by organizations of all sizes to transform their data into easy-to-understand visualizations and dashboards. With Tableau, users can connect to a wide range of data sources, prepare and clean the data for analysis, and create interactive data visualizations such...

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Google Sheets

Google Sheets is a spreadsheet program developed by Google as part of its free, web-based Google Workspace productivity suite. It features the ability to create, view, edit and collaborate on spreadsheets online in real time. Key features of Google Sheets include:Create and edit spreadsheets with cells for different types of...

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Numbers

Numbers is a spreadsheet application developed by Apple Inc. as part of its iWork productivity suite, along with Keynote and Pages. Numbers is available for both macOS and iOS operating systems.Numbers features an intuitive interface and offers tools for creating visually compelling spreadsheets. Key capabilities include:Customizable tables and chartsOver 250...

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NeoOffice

NeoOffice is an open source and free office suite for macOS that delivers features similar to Microsoft Office. Originally based on OpenOffice, NeoOffice uses the same open standards and file formats, making it easy to open and edit Microsoft Office documents in Word, Excel, and PowerPoint.The word processor in NeoOffice,...

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Gnumeric

Gnumeric is an free, open source spreadsheet program created to be a lightweight alternative to software like Microsoft Excel. It is designed to provide many of the common features found in Excel while using less system resources and without expensive licensing fees.Some key features of Gnumeric include:Support for a wide...

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Handsontable

Handsontable is an open-source JavaScript/HTML5 spreadsheet component for building interactive web applications. It allows developers to easily add Excel-like grids, tables and data containers to their web apps or sites.Some key features of Handsontable include:Fast data rendering, with support for large datasetsIntuitive Excel-like grid UI and shortcutsData binding to JavaScript...

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RevoGrid

RevoGrid is an open-source data grid component for web browsers. It was designed to handle complex data grids easily, allowing developers to build Excel-like tables and data editors quickly.Some key features and benefits of RevoGrid:- Fast and lightweight - uses virtual scrolling to handle large datasets easily- Simplified API for...

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Zoho Sheet

Zoho Sheet is an online spreadsheet software application developed by Zoho Corporation. It is part of the Zoho Office Suite which includes other office productivity tools like a word processor, presentation software, and more.As an online spreadsheet software, Zoho Sheet provides core spreadsheet functionality like calculations, pivot tables, charts, and...

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Appizy

Appizy is a no-code app development platform that enables anyone to build fully-functional mobile and web applications without writing a single line of code. With Appizy's intuitive drag-and-drop interface, you can quickly build the UI of your app by adding and customizing various pre-built components such as pages, forms, lists,...

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DhtmlxSpreadsheet

dhtmlxSpreadsheet is a feature-rich JavaScript spreadsheet library that allows you to add Microsoft Excel-like grids and charts to web applications. It is a lightweight client-side solution that runs entirely in the browser without requiring any server-side components.Some key features of dhtmlxSpreadsheet include:Fast data loading and calculation with large datasetsFormatting, styling,...

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Publisheet

Publisheet is a free online spreadsheet application designed for teams to collaborate on spreadsheets in real time. It provides an intuitive, Excel-like interface that allows users to create and format spreadsheets, use formulas and functions, manage permissions and access controls, track version history, add comments, and integrate with other workplace...

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Apache OpenOffice Calc

Apache OpenOffice Calc is a free, open source spreadsheet application that is part of the Apache OpenOffice software suite. It includes features similar to commercial spreadsheet programs like Microsoft Excel.Some key features and capabilities of Apache OpenOffice Calc include:Perform calculations and analyze data using formulas and functionsGenerate 2D and 3D...

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EtherCalc

EtherCalc is an open-source web-based spreadsheet application that allows multiple users to collaboratively edit spreadsheets in real-time. It works right in the browser without needing any downloads or installations.Some key features of EtherCalc include:Real-time collaboration - Multiple users can edit the same spreadsheet simultaneously and see each other's changes instantlyOpen...

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