Examples

Preview a Word Document from URL

1. Select Word (.docx)
2. Choose URL mode
3. Enter: http://static.shanhuxueyuan.com/test6.docx
4. Click Preview

Preview an Excel Spreadsheet

1. Select Excel (.xlsx, .xls)
2. Paste a public spreadsheet URL or upload a local .xlsx file
3. Click Wide Screen for a wider table view
4. Scroll inside the preview panel to browse data

Preview a PDF Document

1. Select PDF (.pdf)
2. Enter a PDF URL or upload a local file
3. Read pages in the preview panel
4. Click Fullscreen for immersive reading

Upload a Local File

1. Select the matching document type (or let auto-detection choose)
2. Switch to Upload File mode
3. Select a .docx, .xlsx, .xls, or .pdf file from your computer
4. Wait for the preview to render

Use Cinema Mode

1. Load any document
2. Click Cinema Mode
3. Read or present on a dark full-page overlay
4. Click Exit Cinema or press Esc

Reload from History

1. Preview any document via URL
2. Scroll to the History section
3. Click the eye icon on a previous entry to reload it

Clear and Start Over

Click Clear All to reset the URL, file selection, preview panel, and exit wide screen / cinema / fullscreen modes.