Add your files
Drop one ODT or two hundred. Batch conversion is not a paid feature here.
A LibreOffice document has to be sent out as a final, uneditable, universally readable file.
The document is laid out and written as fixed PDF pages with fonts embedded, so it renders identically on machines that have never had LibreOffice installed.
ODT files often use fonts common on Linux, such as Liberation Serif or DejaVu, that are absent on Windows and macOS. Embedding solves it for the PDF, which is exactly why sending the PDF is safer than sending the ODT.
Yes. Internal cross-references and external links both survive as PDF link annotations.
That is a separate export profile with stricter rules about fonts and colour. Ask for it explicitly if a records system requires it.
Drop one ODT or two hundred. Batch conversion is not a paid feature here.
Portable Document Format is lossy, so the quality control decides the trade between size and fidelity.
Converted and deleted the moment it finishes. Never written to permanent storage.