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SHEET / PREVIEW

Spreadsheet Preview

Choose a worksheet and inspect up to the first 500 rows in your browser.

Compatibility note

Preview shows cell values only; it never runs macros and does not fully reproduce charts, conditional formatting, or print layout.

Drop a file or choose from your device

Preview shows cell values only; it never runs macros and does not fully reproduce charts, conditional formatting, or print layout.

No file upload; close the tab to clear working content.

GUIDE / FAQ

How to use Spreadsheet Preview

Inspect financial, roster, or research worksheet data without uploading it.

How to use it

  1. Choose a supported spreadsheet file.
  2. Switch worksheets from the selector.
  3. Scroll the table and check whether preview was truncated.

Compatibility and privacy

The table displays up to 500 rows and 100 columns for responsiveness while reporting the original used range. Charts and formatting do not affect data preview.

✓ Documents stay in browser memory and are never uploaded.

Frequently asked questions

Why are only 500 rows shown?

The preview limit protects mobile memory. CSV export still includes the complete selected worksheet.

Are password-protected files supported?

No. Encrypted Office files must be unlocked in their original application first.