Last updated 06-29-2026
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Jspreadsheet
Jspreadsheet is a JavaScript data grid and spreadsheet component that brings Excel-style controls into web applications. Developers can embed it with vanilla JavaScript, React, Vue, or Angular, and users get familiar spreadsheet interactions without leaving the app.
The product targets teams building SaaS platforms, internal tools, financial dashboards, and data entry interfaces that need bulk editing, formulas, and Excel file import/export. It supports over 400 Excel-compatible formulas, XLS/XLSX import and export on paid tiers, and optional extensions for charts, validations, PDF export, Google Sheets import, and ChatGPT integration.
Jspreadsheet is a front-end library, so it does not access your backend data directly. Paid licenses cover Enterprise (up to 5 developers), Ultimate (6 to 10 developers), and Tailored plans for larger teams. A 30-day production trial is available with no credit card required, and development use is free.
Excel-style grid with 400+ compatible formulas for calculations users already know
Works with JavaScript, React, Vue, and Angular plus TypeScript definitions
Import and export XLS and XLSX files with formatting on Enterprise and Ultimate plans
Optional ChatGPT, Server, and collaboration extensions on Ultimate tier
Theme Builder and full CSS customization to match your application branding
Familiar Excel-like interface lowers training for end users
Framework-specific packages for React, Vue, and Angular plus TypeScript support
400+ Excel-compatible formulas and paid XLSX import/export extensions
Used by large enterprises including Samsung, Deloitte, and Johnson & Johnson
30-day production trial with no credit card and free development use
Production use requires a paid license after the trial period
Real-time collaboration and AI extensions are limited to Ultimate tier
Tailored pricing for teams over 10 developers requires contacting sales
Does Jspreadsheet require a paid license?
Jspreadsheet offers a free 30-day trial for evaluation, free use during development, and paid Enterprise, Ultimate, and Tailored licenses for production. Perpetual licenses include one year of support and updates.
Which JavaScript frameworks does Jspreadsheet support?
Jspreadsheet provides dedicated components for React, Vue, and Angular, and the vanilla JavaScript version integrates with other frameworks. TypeScript definitions are included for API and configuration types.
Can Jspreadsheet import and export Excel files?
Yes. Enterprise and Ultimate editions include extensions to import from and export to XLSX, preserving worksheets, formatting, formulas, charts, and validation rules where supported.
Does Jspreadsheet support real-time collaboration?
Real-time collaboration with live cursors, conflict resolution, and comment threads is available through Ultimate Edition extensions such as Jspreadsheet Server and Client.
How is Jspreadsheet priced?
Enterprise starts at $249 per month, $2,499 per year, or $7,499 perpetual for teams of up to five developers on one application. Ultimate starts at $449 per month, $4,499 per year, or $13,499 perpetual for six to ten developers. Tailored pricing is available for larger teams.
How do I contact Jspreadsheet support?
Technical support is available at [email protected]. Sales and general inquiries go to [email protected]. Support is also offered via chat, email, and the GitHub forum.