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WoowPDF

Convert Excel to PDF

Convert Excel to PDF: turn XLSX, XLS, ODS and CSV sheets into PDFs with tables, calculated values and charts, or fit each sheet on one page. Deleted right after processing.

Free Processed on our servers, deleted after conversion

Most tools never upload your files

Convert Excel Spreadsheets to PDF Documents

Converting Excel to PDF

Need your Excel spreadsheet as a PDF? This converts it while keeping tables, formulas (as their calculated values), charts, and formatting. Good for sharing reports, invoices, financial statements, or any data you don't want people editing. Every sheet with content goes into one PDF.

Our server does the conversion with the LibreOffice engine, so it handles complex files well.

Upload

  • Click upload. Pick your .xlsx, .xls, .ods or .csv file.
  • Works with both modern Excel and old versions.
  • Add several workbooks at once if you need to.

Options

  • Before converting:
  • Fit each sheet on one page: wide sheets stay readable instead of splitting across pages.
  • Image quality: Best, Balanced or Smallest.
  • Advanced: save as PDF/A for archiving.

What Gets Preserved

  • What transfers:
  • Table structure stays intact.
  • Formulas show as their calculated values (you see the number, not "=SUM(A1:A10)").
  • Charts are included as they appear in the workbook.
  • Gridlines follow the print settings saved in your workbook.
  • Headers and footers if you have them.
  • Page breaks follow your workbook's print settings, or switch on Fit each sheet on one page.
  • Colors, fonts, cell shading all preserved.

Converting

  • Hit convert.
  • Uploads to our server over an encrypted connection.
  • A progress bar shows the upload and the conversion.
  • Usually takes seconds. Big complex spreadsheets take longer.
  • Encrypted connections.

Result

  • After conversion:
  • Check the PDF before you download it. Several files download together as a ZIP.

Download

  • Click download.
  • Saves with same base filename as your Excel file.
  • Opens in any PDF reader.
  • Formulas show as calculated values.
  • Charts appear in the PDF as they do in the workbook.

What Converts:

  • Multiple sheets: Every worksheet with content becomes pages in the PDF.
  • Cell data: Text, numbers, dates, currencies, percentages, everything.
  • Formulas: Show as their results. "=SUM(A1:A10)" becomes the actual sum.
  • Formatting: Fonts, colors, bold, italic, cell backgrounds, borders.
  • Number formats: Currency symbols, decimals, date formats, percentages.
  • Charts: Rendered into the PDF with the sheet.
  • Tables: Headers and formatted rows maintain structure.
  • Conditional formatting: Colors shown in the sheet carry over.
  • Merged cells: Display correctly.
  • Headers/footers: Included if present.

Common Uses:

  • Financial reports: P&L, balance sheets, budgets.
  • Invoices for emailing to clients.
  • Analysis results with charts for reports.
  • Price lists and catalogs.
  • Inventory reports for archiving.
  • Research data tables.
  • Forms for filling out or printing.
  • Archiving important data in non-editable format.

Good to know:

  • Server processing: Uses the LibreOffice spreadsheet engine.
  • Format support: .xlsx, .xls, .ods and .csv files.
  • Multi-sheet: Handles any number of worksheets.
  • Formula handling: All evaluated and shown as results, not syntax.
  • Print optimized: Follows your page breaks and margins, or fits each sheet on one page.
  • Universal compatibility: PDFs work everywhere.
  • Encrypted transfer: HTTPS for uploads and downloads.
  • Auto-delete: Files are deleted from our server right after processing.
  • No Excel needed: Recipients just need a PDF reader.

Upload, convert, download. Turns spreadsheets into shareable PDFs with all your data, formatting, charts, and tables preserved. Good for business reports, invoices, or any time you need to share Excel data in a format everyone can open.

Features

  • XLSX/XLS support
  • All sheets or selected
  • Preserve formatting
  • Page orientation

Frequently asked questions

How do I convert Excel to PDF?

Upload an XLSX, XLS or ODS workbook and download the PDF. Every sheet with content is included.

Are charts and formulas kept?

Charts are kept as images, and cells show the calculated values of your formulas, just like a printout.

Is my spreadsheet safe?

The file is sent over an encrypted connection to our conversion server and deleted right after processing; nothing is stored.

Why is a wide sheet split across pages?

The PDF follows the print settings saved in the workbook. Set the page orientation or fit-to-width in Excel before converting.

Is it free?

Yes. It is completely free, with no sign-up, no watermark and no daily limit.

What is the maximum file size?

Each file can be up to 100 MB.