Fonts and layout matter

If a document uses unusual fonts, floating objects, text boxes, or complex tables, conversion tools may rebuild the layout differently. The content is still there, but spacing can shift.

This is common across online and desktop converters because PDF and Word store layout in different ways.

Scanned files are harder

A scanned PDF is basically a picture of a page. To make it editable, a converter needs OCR. Without OCR, the result may be an image or rough extracted text.

For important files, use simple formatting before conversion and review the output before sending it.