Excel File Reader

Upload your files to process. All operations happen in your browser - your files never leave your device.

Drag and drop files here or click to browse

Accept vnd.openxmlformats-officedocument.spreadsheetml.sheet, vnd.ms-excel, .xlsx, .xls files up to 50 MB

Maximum 1 files

Excel Viewer Online - Free XLSX & Excel File Reader

View Excel spreadsheets online with ILoveCompress. Fast, secure, and feature-rich excel viewer online. Supports formulas, charts, and multiple sheets.

FROM
Excel Spreadsheet Format (XLSX, XLS)

Microsoft Excel spreadsheets are commonly used for handling data, performing financial calculations, and visualizing business metrics through charts and tables.

  • Supports both XLSX and XLS formats
  • Includes formulas, pivot tables, and charts
  • Used in finance, business, and reporting
  • Compatible with Microsoft Excel and similar tools
  • Enables multi-sheet workbooks for structured data

TO
Interactive Excel Viewer Online

An in-browser excel file viewer that renders spreadsheets with full formatting, formulas, and charts. Works on any device, no install needed.

  • Grid layout with scroll and zoom
  • Formula bar with real-time preview
  • Chart and graph visualization
  • Multiple sheet navigation
  • Mobile-ready and responsive interface

Why Use Our Excel Viewer Online - Free XLSX & Excel File Reader?

Discover the key advantages of converting your files with our professional-grade tool.

Real Excel Viewing Experience

Get a true excel viewer online with preserved layouts, formulas, charts, and data.

100% Secure & Private

Files never leave your device. Everything runs locally for maximum privacy.

Open Excel Files Instantly

No delay, no loading screen. View your spreadsheet the moment it’s uploaded.

For Everyone

Whether you're a student, analyst, or accountant — our excel viewer online works for all.

Formula & Calculation Support

Formulas are displayed clearly in the formula bar — understand your data at a glance.

Free & Unlimited Access

No restrictions or paywalls. Use our excel file viewer online as often as you want.

How to Convert Files Online - Step by Step Guide

Follow this comprehensive guide to convert your files quickly and efficiently. Our tool provides a seamless experience similar to other Word File Reader available on our platform.

1

Upload Excel File

Drag & drop your XLSX/XLS file or click to upload. Max size: 50MB.

2

Instant View

Your file opens immediately in the excel viewer online with full formatting.

3

Explore & Navigate

Use zoom, formula bar, and tab navigation to explore the spreadsheet.

Key Features & Capabilities

Explore the powerful features that make our converter the best choice for your needs. These features are designed based on industry standards and user feedback.

Accurate Grid Layout

View spreadsheets with their original grid — rows, columns, and cell formatting preserved.

See Formulas Clearly

The formula bar shows calculations just like Excel — no guessing.

Charts & Graphs

Get visual clarity with support for pie charts, bar graphs, and more.

Navigate Sheets

Switch between sheets in multi-tabbed workbooks with ease.

Zoom & Scroll

Zoom in for precision or scroll smoothly across wide data sets.

Local File Processing

Files never get uploaded. Full security via in-browser file handling.

Frequently Asked Questions

Get answers to common questions about file conversion and our tool. For more technical information, you can also refer to Microsoft Excel - Wikipedia.

Is the excel viewer online secure?

Yes, all file processing happens on your device. Nothing is uploaded to any server.

Can I view large Excel files?

Yes, files up to 50MB are supported, even with multiple sheets and charts.

Will formulas and charts show correctly?

Absolutely. Our excel viewer online shows all formulas and chart visuals accurately.

Does it support multiple worksheets?

Yes, you can view and switch between sheets in a workbook.

Do I need to install anything?

No, just open the site in your browser and start using the tool instantly.

Technical Specifications

Detailed technical information about supported formats and capabilities. These specifications are based on official documentation from Microsoft Excel - Wikipedia.

Supported Formats

  • XLSX (Excel 2007 and newer)
  • XLS (Excel 97-2003)
  • Workbooks up to 50MB
  • Files with formulas and embedded charts

Viewer Capabilities

  • Grid rendering with cell navigation
  • Formula bar with real-time display
  • Chart support and sheet tab access
  • Keyboard and touch gesture support

Device Compatibility

  • Works on Windows, macOS, Linux, iOS, Android
  • Compatible with Chrome, Safari, Firefox, Edge
  • Touch-enabled UI for mobile users
  • Offline functionality after first load

Additional Resources

Explore more tools and helpful resources for your file processing needs.

Start Reading Excel Spreadsheets Now

Join thousands of users who trust our free, secure, and lightning-fast Excel spreadsheet reader. View spreadsheets with advanced features - no downloads or registration required!