Safely Inspect an Unknown Spreadsheet

View a spreadsheet from an untrusted source without uploading it.

Geen aanmelding benodigLêers bly privaat

Gooi lêers hier neer, of klik om te blaai

XLSX, XLS, CSV, ODS geen lêergrootte-beperking

Blaai deur lêers

Jou lêers verlaat nooit jou toestel nie. Alle verwerking gebeur plaaslik in jou blaaier.

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

security tips

🛡️

Opening an unexpected .xlsx in Excel can trigger macros; this viewer just reads the data, with no macro execution.

🔒

Because the file is parsed locally, you avoid uploading a potentially sensitive or malicious file to a third party.

👀

Preview the contents first, then decide whether to open it in a full spreadsheet app.

📄

Supports XLSX, XLS, CSV, and ODS.

Kies lêer

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

Verwerk

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

Laai af

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

✓Heeltemal gratis — geen verborge koste ooit nie

✓Geen rekening, e-pos of aanmelding benodig nie

✓Lêers verlaat nooit jou toestel nie

✓Geen lêergrootte-beperkings van enige aard nie

✓Geen watermerke op enige uitvoer nie

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