Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....文檔可以是任何格式,例如 Word(Doc、Docx)、PDF、HTML、EPUB、電子表...多說法:如何用Java將PDF文檔合併在一起?想要拆分 word 文檔,或合併 excel 電子表格。如果我需要合併 PPT/PPTX...