Open an XLSX Without Excel

Quickly peek inside a spreadsheet without buying Excel or uploading to Google Sheets.

Nessun accesso richiestoI file rimangono privati

Trascina i file qui o clicca per sfogliare

XLSX, XLS, CSV, ODS nessun limite di dimensione file

Sfoglia file

I tuoi file non lasciano mai il tuo dispositivo. Tutta l'elaborazione avviene localmente nel browser.

Open .xlsx, .xls, .csv, or .ods spreadsheets without Excel or Google Sheets. The file is parsed entirely in your browser.

spreadsheets tips

👀

Drop an .xlsx, .xls, .csv, or .ods file to view its contents instantly in a table.

🗂️

Multi-sheet workbooks show tabs — click to switch between worksheets.

🔒

The file is parsed in your browser, so you can safely open a spreadsheet from email without uploading it anywhere.

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Need the data elsewhere? Export the active sheet to CSV or JSON.

Scegli file

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Elabora

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Scarica

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Completamente gratuito — nessun costo nascosto, mai

✓Nessun account, email o accesso richiesto

✓I file non lasciano mai il tuo dispositivo

✓Assolutamente nessun limite di dimensione file

✓Nessuna filigrana su nessun output

Convert XLSX to CSV

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Turn a spreadsheet into JSON for use in code and A

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