Server-local conversion through LibreOffice
Word to PDF
Convert legacy DOC and modern DOCX Word documents to PDF using LibreOffice.
Know what happens before you upload.
A temporary per-request workspace is cleaned when processing ends.
Missing fonts or highly complex objects can change line breaks or table layout. Legacy DOC files are supported but deserve an extra visual review after conversion.
Check the first and last page, tables, headers, footers, and page numbers. For important documents, open the PDF on another device before sending it.
Upload your file to start
A copilot that understands this tool.
Ask what a setting means, whether this is the right tool, how to recover from an error, or what to do with the result next. Infinity receives safe context from this page — not the file contents automatically.
What this tool is good at — and where to be careful.
When this tool makes sense
Creating a fixed PDF from DOC or DOCX for academic submission, sharing, or archiving when you want page layout preserved as closely as practical.
What the engine actually does
The document is opened by the server's LibreOffice installation in headless mode and exported to PDF. Output depends on the fonts and document structures available in the source.
What it does not promise
Missing fonts or highly complex objects can change line breaks or table layout. Legacy DOC files are supported but deserve an extra visual review after conversion.
A 20-second quality check
Check the first and last page, tables, headers, footers, and page numbers. For important documents, open the PDF on another device before sending it.
Frequently asked questions
Does it support old DOC files?
Yes. Both DOC and DOCX are accepted and converted through LibreOffice.
Why can a font change?
If the original font is unavailable on the server, LibreOffice may substitute another font.
Supported formats and limits are shown before you start.
Public conversions are designed around temporary request workspaces, not permanent file storage.