Convert to PDF
Excel to PDF
Convert XLS and XLSX spreadsheets to PDF with a LibreOffice backend.
How it works
Convert files in three steps
The workflow is intentionally direct: upload, process, download. Ready tools run in the app server, while adapter tools are prepared for a production conversion provider.
Upload an Excel file.
LibreOffice exports the sheets to PDF.
Download the PDF.
Privacy minded
Built-in tools do not write uploads to permanent storage. Add temporary object storage only when your production backend requires it.
Fast feedback
The interface keeps users informed with upload, processing, success, and error states instead of sending them to a dead end.
Ready to extend
Tool pages and API dispatch are config driven, so advanced providers can be added without rebuilding the site structure.
Questions
PDF conversion FAQ
Is this free to run?
The conversion uses open-source LibreOffice. Hosting and server resources are still your cost.
Can it control print areas?
The MVP uses the print settings already saved in the spreadsheet.
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