Cross-platform JavaScript Data Viewer

Open and view data documents on the web with our JavaScript Data Viewer.

  • Load Excel (XLSX), CSV, and SpreadJS files, all in one viewer
  • Extensive support for Excel features
  • Works in all modern browsers and frameworks, including Edge, Chrome, Firefox, Opera, Safari, .NET 6, React, Preact, Angular, and Vue
  • Integrate with Documents for Excel's server-side (.NET and Java Editions) and view files programmatically
  • Embed in .NET, Java, and JS applications using easy-to-use API
  • Included with Documents for Excel (.NET and Java Editions)
DOWNLOAD FREE TRIAL (.NET) DOWNLOAD FREE TRIAL (JAVA)

Overview

GrapeCity Documents Data Viewer is a JavaScript component to load and view data documents in web applications. The GrapeCity Documents Data Viewer allows developers to build cross-platform web applications to load and view data documents across browsers using major JavaScript frameworks. Currently, it supports loading Excel, CSV, and SpreadJS data files.

Why Use the JavaScript Data Viewer

Unified Data Viewing Solution

Unified Data Viewing Solution

A unified JavaScript-based client-side viewer that can load and preview any data-related document all in one place.

Load Data File of Multiple Format

Load Data File of Multiple Format

Supports loading of different data file formats, EXCEL (XLSX), CSV, and SpreadJS.

Cross-Platform

Cross-Platform

A cross-platform solution to view Data documents on Windows, MAC, Linux, iOS, and Android devices in all modern browsers.

Web Framework Support

Web Framework Support

Embed the Data Viewer in any of the major web frameworks–Angular, Vue, ASP.NET Core, ASP.NET MVC, HTML5, React, and Preact.

Support Viewing Excel Features

Support Viewing Excel Features

Excel features such as Conditional Formatting, Databars, Tables, Pivots, Group outline, Password-protected, frozen panes, and many others can be viewed in the Data Viewer.

Easy to Embed Client-Side API

Easy to Embed Client-Side API

Utilize the power of client-side GcDataViewer API to achieve full-fledged data needs for your application.

Integrate with GrapeCity Documents for Excel (GcExcel)

Integrate with GrapeCity Documents for Excel (GcExcel)

Can seamlessly integrate with GcExcel taking advantage of powerful server-side needs.

Explore the Features of the JavaScript Data Viewer

Build Cross-Platform Applications Using Major Web Frameworks

GrapeCity Documents Data Viewer can be conveniently embedded in major web frameworks such as pure JavaScript, Angular, Vue, ASP.NET Core, ASP.NET MVC, HTML5, React, and Preact.

Check out the demos, including samples that shows how to use GcDataViewer with various web frameworks.

Support Multiple File-Formats

GcDataViewer provides support to open documents of different file formats - XLSX, CSV, and SpreadJS. Use the built-in Open document button in the Viewer or use the OpenFile method to load your document.

Data Load Options

Choose from several data options available with the GcDataViewer while loading a XLSX, CSV, or SpreadJS document. Use the UI or openOptions API.

Open Password-Protected Excel Documents

The viewer supports opening a password-protected Excel (XLSX) document. Use the interface or openOptions API to open a password-protected document.

Customize the User Interface with Themes

The Data Viewer offers UI customization for different scenarios. Use a theme from among the built-in themes provided with the GcDataViewer’s package or override the existing style and create your own.

GcDataViewer License Options

The GrapeCity Documents Data Viewer’s License is included with the purchase of GrapeCity Documents for Excel (Both the .NET and Java Editions) and comes with view features such as:

  • Open XLSX, CSV, SpreadJS document
  • Zoom in and out data content
  • View group outline, frozen panes
  • Select cells, copy data to clipboard and view data aggregations.

"The speed to build what we needed and the level of ease of use of controls are why we chose GrapeCity. It was a perfect fit."

Spiro Skias - CGI