A quarterly report stuck inside a PDF
You just got the quarterly sales PDF from finance. The numbers are right there, formatted as a clean table on page 4, and your boss wants a pivot of them by end of day. You do the mental math: you could retype twelve rows by hand, or spend ten minutes copying from the PDF and watching Excel mash everything into one column.
You drop the PDF onto the converter. The table shows up in an .xlsx with rows and columns where you'd expect them, and you spend the saved time doing the actual analysis. No software to install on the work laptop, no uploading a sensitive internal document to a site you don't know.
The pivot is done before lunch. You email it back and take a real break for once.