A contract you need to redline
You just got a 22-page service agreement from a new client. Their legal team sent it as a PDF — neat, final-looking, and completely unhelpful for the three paragraphs you need to rewrite and the two clauses you want to strike through.
You drop the PDF into the converter. A few seconds later you have a .docx with the same headings and paragraphs, ready to open in Word. You turn on track changes, redline what you need, and send it back. Total detour: under five minutes, instead of retyping the whole thing from scratch or arguing for an editable copy.
Bonus: nothing about the contract ever touched a third-party cloud. Your client's terms — and yours — stayed on your laptop.