An abstract illustration of a Spreadsheet Viewer

Instant in-app
preview of Excel files
Spreadsheet Viewer is a self-hosted JavaScript component that enables you to preview Excel files inside your app across all devices and browsers.

Watch it in action Sign up for the beta

A SOLUTION FOR TEAMS

Where collaboration happens

Let users instantly preview Excel files in a shared workspace. Keep your document workflow healthy. No more downloading files just to see the contents. No more distractions.

Jędrzej Gontarczyk

It’s a perfect match for our live chat app. Can’t wait to see the production-ready version.

Jędrzej Gontarczyk - CIO at InteliWise

  • It's fast

    Preview files in a browser with just one click.

  • It's secure

    Protect your company from macro viruses written in VBA.

  • It's cross-platform

    Get instant access to your files across all devices.

BUILD BETTER BUSINESS APPS

How it works

Spreadsheet Viewer is a JavaScript component that gives you the ability to preview the contents of XLS, XLSX, CSV and other spreadsheet files directly in a web app. It handles spreadsheet features such as cell formatting, charts, pivot tables, multiple worksheets and more. It comes with an optional modal window component to speed up integration.

It integrates nicely with all popular frameworks such as React, Vue and Angular.

IMPROVE USERS' SATISFACTION

For projects of all sizes

  • Live Chat Apps
  • Distributed Live Systems
  • Data Integration Tools
  • File Hosting Services
  • Meeting Solutions
  • Email Service Providers
  • Document Workflow Software
  • Data Science Platforms
  • Content Collaboration Platforms
OUR BETA PROGRAM STARTS SOON

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