秘书和行政助理（法律、医疗和高管除外）桌面出版专家 professional pdf creation, editing, review, conversion, extraction, visual verification, forms, redaction, cli automation, and presentation-quality layout design. use when chatgpt needs to create a new pdf, modify an existing pdf, inspect or summarize a pdf, extract text/tables/images, combine/split/rotate/crop/watermark pages, fill or flatten forms, redact content, convert documents to pdf, validate outputs, or improve the visual design of a pdf using ui/ux and design-system guidance.
2026-05-16