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Excel Advanced Preview Mode
Preview Excel and CSV files directly in your browser with the new advanced Excel viewer
You can now preview Excel and CSV files directly in Papermark without downloading them.
New capabilities:
- In-browser Excel viewer — View spreadsheets with an embedded Office Online viewer
- Full sheet navigation — Browse tabs, cells, and formulas just like in Excel
- Loading indicators — Clear feedback while content loads
- Fallback messaging — Helpful prompts when advanced mode isn't available
The advanced Excel preview works on both document detail pages and dataroom admin views, making it easier to review spreadsheets without leaving your browser.