SpreadJS

Complete spreadsheet solution for JavaScript applications.

Published by MESCIUS (formerly GrapeCity)
Distributed by ComponentSource since 1996

Prices from: $ 1,476.52 Version: 18.1.0 NEW Updated: May 8, 2025

Screenshot of SpreadJS

SpreadJS

SpreadJS is a complete enterprise JavaScript spreadsheet solution used to create financial reports and dashboards, budgeting and forecasting models, scientific, engineering, healthcare, education, science lab notebooks, and other similar JavaScript business applications. Leverage the high-speed calculation engine with over 500 Excel built-in functions in 19 languages, to deliver true Excel-like spreadsheet experiences with zero dependencies on Excel. Fully customize your application’s needs with SpreadJS’s optional deployment add-on components for Pivot Tables UI, and an Excel-like Designer ribbon, allowing your users to perform complex interactive analysis and data visualization. Full support for React, Vue, Angular, and TypeScript.

 
 
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SpreadJS's TableSheet and DataManagerTableSheet is a fast, data-bound table view with grid-like behavior, a spreadsheet user interface and calculation engine which uses the Data Manager to pull data from the server, interact with it and then creates a view of the fetched data to bind to a tablesheet.
SpreadJS Designer ComponentSpreadJS offers a Designer Component as an optional deployment add-on. This component provides developers the ability to embed an Excel-like ribbon bar and UI functionality into their web applications for their users to customize the spreadsheet.
Create Kanban ChartsEasily create an interactive Kanban chart for your JavaScript application using SpreadJS's PivotTables, slicers, dynamic arrays, and different functions and formulas.
Pivot TablesSpreadJS includes support for Pivot Tables as an optional deployment add-on. PivotTables are a powerful data analysis tool used to group, calculate, summarize, and present large amounts of data.
Advanced Interactive DashboardsEasily create dashboards that quickly provide a snapshot of your business data.

SpreadJS Features

  • The Industry Leader in Spreadsheets - 25+ years of experience creating award-winning spreadsheets for professional developers
  • Deliver True Excel-like Spreadsheet Experiences, Fast - Import, modify and export your most complex Excel .xlsx spreadsheets. SpreadJS offers a complete Excel-like experience, including tables, charts, shapes, sparklines, conditional formatting, filtering, and an extensive library with no Excel dependencies to create the most advanced data visualizations...
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Latest News

MESCIUS Wins 14 ComponentSource Awards
MESCIUS Wins 14 ComponentSource Awards
May 13, 2025Publisher Award
ComponentSource has awarded MESCIUS the #2 Publisher Award and Top 5 Product Award, along with 12 further 2025 Awards.
Speed Up Spreadsheet Tasks with Instant Commands
Speed Up Spreadsheet Tasks with Instant Commands
May 9, 2025Product Update
SpreadJS 18.1.0 adds a new Command Palette for fast, context-aware access to actions and advanced features using keystrokes and search.
Import and Export Excel XLSX Using Blazor
Import and Export Excel XLSX Using Blazor
February 18, 2025Feature Highlight
SpreadJS by MESCIUS lets you import and export Excel files in your Blazor application, bringing powerful spreadsheet functionality to the web.
Simplify Chart Creation with New DataCharts Add-On
Simplify Chart Creation with New DataCharts Add-On
December 19, 2024Product Update
SpreadJS v18 introduces a new optional add-on for binding charts to external data, enabling dynamic and flexible spreadsheet visualizations.
Read Excel XLSX Files from a URL Using JavaScript
Read Excel XLSX Files from a URL Using JavaScript
October 11, 2024Feature Highlight
SpreadJS by MESCIUS enables you to directly import Excel files from specified URLs into your JavaScript web applications.
Keep Spreadsheets Responsive During Calculations
Keep Spreadsheets Responsive During Calculations
July 3, 2024Product Update
SpreadJS 17.1.0 introduces incremental computation which helps maintain spreadsheet performance during even the most complex data processing.
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Prices from: $ 1,476.52

Licensed Per Developer and Deployed Hostname: A Developer license is needed for each developer using SpreadJS. In addition, a Deployment license is needed for each separate production hostname...
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MESCIUS (formerly GrapeCity)
As official and authorized distributors, ComponentSource supplies you with legitimate licenses directly from MESCIUS (formerly GrapeCity).
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Supported Browsers
  • Microsoft IE9+
  • Mozilla FireFox
  • Safari
  • Google Chrome
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Recent Awards

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