GUIDE深度 · Deep dive
Before Removing PDF Pages
Removing pages changes numbering and bookmark targets. Back up the original, confirm the pages (especially front/back scans), then check total pages, TOC/bookmarks and numbering; do not drop attachment pages from contracts/legal files.
Total = original minus removed.
Do bookmarks/TOC still point correctly?
Do page numbers need updating?
Keep the original/version.
Use a new filename.
FAQ
Are forms lost?
Pages remain, but form fields/bookmarks may be affected; verify.
Can I remove multiple ranges?
Yes; separate with commas, e.g. 2,4-5,8.