这篇以前是放在我另外一个blog上的，现在把它移过来了，并到我的iTextSharp专题下。
http://www.filefarmer.com/steedsoft/BookmarkExtractor1_0.zip
http://dl2.rapidshare.de/files/3861828/27229742/BookmarkExtractor1_0.zip
About PDF Bookmark Extractor 1.0
从PDF中提取书签，然后存为xml或者txt，也可以在textBox中显示，需要Microsoft .Net Framework 1.1。
Allows extract bookmarks(outlines) from a given PDF
and show it in textBox, save it as XML or txt format.
Supports unicode bookmarks.
Is Free software,any question and suggestion please contract:
steedsoft@gmail.com
http://www.steedsoft.com
http://blog.donews.com/rocsky
Thanks for iTextSharp
notice:
this software need Microsoft .Net Framework 1.1 support,you can get it from
http://download.microsoft.com/download/7/b/9/7b90644d-1af0-42b9-b76d-a2770319a568/dotnetfx.exe