Convert Excel to PDF via API
Transform Excel spreadsheets to PDF automatically. Preserve formatting, charts, multiple tabs and formulas. Integrate in minutes with any programming language.
# Convert Excel (XLSX) to PDF
curl -X POST \
https://api.convertfilefast.com/v1/convert \
-H "X-API-Key: your_api_key" \
-F "file=@spreadsheet.xlsx" \
-o spreadsheet.pdf
# Response: PDF preserving all formatting
# HTTP 200 OK — Content-Type: application/pdfAdvantages
Why use our API?
Complete and reliable solution for integration in any tech stack.
Preserve all formatting
Keep borders, colors, fonts, cell merges and Excel styles exactly as in the original file.
Multiple tabs supported
Convert spreadsheets with multiple tabs into a single organized PDF, with each tab on a separate page.
Charts and images
Charts, sparklines and embedded images are rendered with high fidelity in the generated PDF.
Fast processing
Spreadsheets up to 50MB processed in under 2 seconds. No wait queues on Pro plan.
No local dependencies
No need to install LibreOffice or Excel on the server. All conversion happens in our infrastructure.
Secure and private
Files processed in memory and deleted immediately after conversion. Zero permanent storage.
Ready to convert Excel to PDF?
Create your free account and start converting Excel spreadsheets to PDF via API now. No credit card, 10 free conversions.
No credit card. 10 free conversions on Free plan.