Is this Excel to PDF converter free?

Yes — Morphix is 100% free, with no signup, no watermark, and no per-file caps from us.

Are my spreadsheets uploaded to a server?

No. Conversion runs in your browser with SheetJS and jsPDF. Your file never leaves your device.

What formats are supported?

XLSX, XLS, XLSM, ODS, and other spreadsheet formats SheetJS can read. Output is a standard A4 PDF.

Excel to PDF — Convert XLSX to PDF in Browser

Convert Excel to PDF online — without uploading

Most Excel-to-PDF converters upload your spreadsheet to a server. Morphix doesn't. Conversion runs entirely in your browser with SheetJS and jsPDF, so your workbook never leaves your device — no signup, no watermark, no size caps from us.

Every sheet included

Multi-sheet workbooks are converted in full. Each worksheet is placed on its own page in the output PDF, in the same order as the source file, with a heading for the sheet name.

Which formats work?

XLSX — modern Excel workbooks (2007+).
XLS — legacy Excel workbooks (97–2003).
XLSM — macro-enabled workbooks (macros aren't executed).
ODS — OpenDocument spreadsheets from LibreOffice / OpenOffice.
CSV — comma-separated values, rendered as a single table.