Free XLSX Viewer & Excel Editor Online

Open, view and edit Excel files (.xlsx, .xls) instantly without installing Microsoft Excel. This free Excel editor works directly in your browser.

Drag & Drop XLSX File Here
or Click to Upload

How to Open XLSX File Online?

Upload or drag your Excel file.
Preview spreadsheet instantly.
Edit cells directly in browser.
Download modified Excel file.

Features of Online Excel Editor

✔ Free XLSX viewer online
✔ Edit Excel file online without login
✔ Open XLS file without Microsoft Office
✔ Spreadsheet editor in browser
✔ Mobile friendly Excel tool

Use Cases

Financial reports, budget tracking, inventory management, sales data analysis, student assignments, business spreadsheets and more.