Handy tool—here are a few tips to get clean splits: note exact page ranges (e.g., 3–12, 15, 20–end), preserve bookmarks/table of contents if the source has them, and preview the output before closing the browser. For sensitive files, download and verify locally, then re-share from your own drive; for searchable text, run OCR on the split files; and if you need to email them, optimize/flatten to reduce size and embed fonts so layout stays consistent.
If you also sell digital downloads or physical documents on marketplaces and want smoother listing QA, customer messages, and returns, you might find this helpful:
marketplace sales support.