1.PDF頁數編碼
A-PDF Number [A-PDF.com] http://www.a-pdf.com/number/download.htm
2.PDF答案編輯
XChange Viewer Pro
3.PDF分割合併
PDFill PDF Tools 【下載】PDF合併。分割。解密碼的PDFill PDF Tools
4.轉PDF列印
PDFill PDFImage Writer
5.PDF與Word互轉
Solid Converter PDF Professional
