Add your files
Drop one PDF or two hundred. Batch conversion is not a paid feature here.
An organisation, often a court, a school district or an older internal system, still requires the Word 97-2003 format.
The PDF's text is extracted and written into the old binary OLE compound file that Word used before 2007, rather than into the modern XML format.
The .doc format predates most of what a modern document contains, so styles, complex tables and anything Unicode-heavy degrade further than they would in .docx. If the recipient can take .docx, send that instead; every version of Word since 2007 opens it.
DOC is a binary format from 1997. DOCX is a ZIP of XML parts introduced in Office 2007, and it is smaller, more robust and easier for other software to read.
No, it is worse. Convert to DOCX unless something specific forbids it.
Drop one PDF or two hundred. Batch conversion is not a paid feature here.
Word 97-2003 is lossless, so nothing is thrown away in the conversion.
Converted and deleted the moment it finishes. Never written to permanent storage.