Convert Excel spreadsheets to perfectly formatted PDFs with layout control
WhiskFile Excel to PDF is a free online tool to convert Excel spreadsheets to perfectly formatted PDFs with layout control. Files are processed entirely in your browser — nothing is uploaded to any server.
Quick Answer
Convert Excel spreadsheets to perfectly formatted PDFs with layout control. WhiskFile's Excel to PDF is free, works in your browser, and requires no account. Your files never leave your device — all processing happens locally.
Upload Excel files
Upload one or more .xlsx, .xls, .ods, or .csv files. Batch upload is supported — convert multiple spreadsheets at once.
Choose orientation and page size
Select portrait or landscape orientation. Choose A4, Letter, Legal, or A3 page size. Landscape + A3 is ideal for wide spreadsheets.
Set scaling and gridlines
Choose Actual Size, Fit Columns (all columns on one page width), or Fit to Page (entire sheet on one page). Enable gridlines for readable tables.
Add watermark or password
Optionally enter watermark text and a password to encrypt the output PDF.
Convert to PDF
Click Convert. Each worksheet becomes a page in the PDF, preserving charts, formatting, and cell styles.
Download
Download individual PDFs or all files as a ZIP. Files are auto-deleted after 1 hour.
Max file size: 50 MB (free) · 500 MB (paid). Processing time: ~12s on average. Batch processing: upload multiple files at once.
Excel to PDF runs entirely in your browser — no software to install. Works on any device with a modern browser.
Windows & Mac
Chrome, Firefox, Edge, Safari
iPhone & Android
Safari, Chrome mobile
iPad & Tablets
Full touch support
Unlike server-based tools that upload your documents, WhiskFile processes everything locally in your browser. Your files never leave your device — not even temporarily.
No upload required
Files are processed in your browser — nothing is sent to any server
100% private
No server storage, no data collection, no third-party access
Works offline
Once loaded, works without an internet connection
“Converting presentations to PDF for clients is seamless. The formatting stays perfect every time.”
Lisa Thompson
Marketing Manager
“I convert Excel reports to PDF daily. WhiskFile keeps my tables and charts looking exactly right.”
Alex Rivera
Data Analyst
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Client-side processing
This tool now runs entirely in your browser — files never leave your device.
Result preview & sharing
Preview your processed file before downloading, and share results via a secure link.
The tool supports .xlsx (Excel 2007+), .xls (legacy Excel), .ods (LibreOffice Calc), and .csv files.
Use the 'Fit columns' scaling option — it scales your sheet so all columns fit on one page width. For very wide tables, combine with landscape orientation and A3 page size.
Yes. Select Landscape in the orientation toggle. This is ideal for wide spreadsheets with many columns.
Yes. Charts, images, sparklines, and conditional formatting are all preserved in the PDF output.
Yes. Enable the 'Print gridlines' option to include cell borders in the output, making tables easier to read.
No. The conversion runs server-side using LibreOffice — no local software needed.
Yes. Upload multiple .xlsx, .xls, .ods, or .csv files and convert them all to PDF in one batch. Download individual PDFs or all as a ZIP.
Yes. Enter a password in the options panel. The output PDF will be encrypted and require the password to open.
Yes. Enter watermark text like DRAFT or CONFIDENTIAL. The watermark appears on every page of the output PDF.
PDF/A is an archival standard for long-term document preservation. Use PDF/A-1b or PDF/A-2b when you need to archive spreadsheet data for regulatory compliance or legal records.
Fit columns scales the sheet width so all columns fit on one page, while rows may span multiple pages. Fit to page scales the entire sheet to fit on a single PDF page.
Yes. Choose Low, Medium, High, or Maximum image quality in advanced options. Lower quality produces smaller files.
Yes, by default. Empty worksheets are automatically excluded from the PDF output. You can disable this in advanced options.
Yes. Excel to PDF on WhiskFile is completely free with no account required. Free users get 7 tasks per day with files up to 50 MB. There are no watermarks on any plan. Pro plans ($4.99/month) unlock unlimited tasks, 500 MB files, batch processing, and API access.
Yes. Excel to PDF runs entirely in your browser using WebAssembly. Your files are never uploaded to any server — they stay on your device throughout the entire process. No data is transmitted, stored, or accessible to WhiskFile or any third party.
Yes. Excel to PDF works on any device with a modern browser — iPhone, Android, iPad, tablets, Chromebooks, and desktop computers. No app download required. The interface adapts to your screen size automatically.
Excel to PDF accepts XLSX, XLS, ODS, CSV files as input and produces PDF output. The maximum file size is 50 MB on the free plan (500 MB for Pro users). There are no page count limits.
See how WhiskFile compares to other PDF tools on features, pricing, and privacy.
Chromebook & Linux
Any modern browser
