Office to PDF
Convert Word, Excel, and PowerPoint documents to PDF with LibreOffice — faithful layout, no software to install.
What is Office to PDF?
Office to PDF converts Microsoft Word (.doc/.docx), Excel (.xls/.xlsx), and PowerPoint (.ppt/.pptx) documents into PDF files using LibreOffice — the same open-source office suite trusted by governments and enterprises for faithful document rendering. The conversion runs server-side because browsers can't accurately render Office formats, and the result preserves your fonts, tables, charts, and slide layouts the way the original application would. It's the quickest way to make a document universally viewable, printable, and ready to share.
How to Use Office to PDF
- Drag your Office document onto the dropzone, or click to choose a file (.docx, .doc, .xlsx, .xls, .pptx, or .ppt).
- The format is detected automatically from the file extension — nothing else to configure.
- Click Convert to PDF. The document is rendered on the server with LibreOffice, which can take a few seconds (a little longer for the very first conversion).
- Download your PDF. The link expires in about 10 minutes and the original file is deleted right after conversion.
Examples
Word report to PDF
Input: quarterly-report.docx with headings, tables, and images
Output: quarterly-report.pdf — layout and fonts preserved
Excel sheet to PDF
Input: budget.xlsx with formulas and charts
Output: budget.pdf — print-ready, charts intact
Common Mistakes
- Expecting pixel-perfect fidelity on documents that use exotic proprietary fonts not available on the server — embed fonts or stick to common ones for best results.
- Upcoming macros and form fields don't carry over to PDF, since PDF is a static format.
- Forgetting the download link expires in about 10 minutes — save the PDF as soon as it's ready.
Why Use This Tool
- Faithful rendering via LibreOffice — far more accurate than quick browser-based converters.
- Handles Word, Excel, and PowerPoint from a single tool, with automatic format detection.
- No software to install and no account required — convert from any device.
- Files are processed and deleted automatically — no permanent storage.