Print a wide budget sheet as-is and column M lands alone on page 3, with no idea which row it belongs to. Choose how the grid is cut into pages: fit to width, turn the page, or repeat the header row, and see exactly where each break falls.
We converted one source document into every major output format and measured the file that came out. The source was a 37.4 KB DOCX with headings, bold and italic text, a table, numbered and bulleted lists, and one embedded image.
Sizes are from one representative document converted with Pandoc and LibreOffice. Your own files will differ, especially with more images, but the relative ordering holds.
A PDF has no paragraphs. It stores “draw these glyphs at x, y in this font”, often one word or one line at a time, and a scanned page stores only a picture. Drop any PDF to see which kind you have and what its page instructions look like.
Lookup tables, raw data dumps and hidden helper sheets would all end up in the PDF. Choose which tabs to include; each becomes its own section, with bookmarks named after the tabs.
Every cell is printed as it last calculated. That's usually what you want for a report, but some cells change every time the file opens. We recalculate once at conversion and stamp the time, so the PDF is honest about when it was true.
=SUM(B2:B13)=TODAY()=STOCKHISTORY(…)=B4/C4A PDF can't be quietly edited, looks the same on every screen, and hides the working. That's right for some recipients and wrong for others.
Neighbouring tools, with a typical result for each.