Online Excel & CSV Viewer
Open, view, and edit spreadsheets in your browser — nothing uploaded.
Common Use Cases for Excel Viewer
- Open Spreadsheets Anywhere: View .xlsx, .xls, and CSV files in the browser without installing Excel or uploading to a cloud service.
- Quick Data Checks: Search, sort, and scan rows to verify exports from CRMs, analytics tools, or databases.
- CSV Cleanup: Edit cells and export clean CSV for imports into other tools or databases.
- Multi-Sheet Workbooks: Navigate sheet tabs to inspect workbooks with multiple tables in one file.
- Private Financial Review: Review budgets or invoices locally — spreadsheet data never leaves your device.
- Ad-hoc Analysis: Open shared spreadsheet attachments quickly on machines without Office installed.
How It Works
1. Open a file
Upload or drag-and-drop an Excel or CSV file.
2. Explore & edit
Search, sort, edit cells, and switch between sheets.
3. Export CSV
Download the active sheet as CSV when you are done.
Frequently Asked Questions
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