Can you please let me know which java api (open source - Devlopment & Commercial) can be used to convert any file type (e.g. doc, docx, xls, xlsx, ppt, pptx) to pdf. Those files may contain text, image, graph,chart, style etc.
Thanks in advance.
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
回答1:
You can user iText library for creating pdf documents, see: http://itextpdf.com/. For reading the doc, docx, xls, etc. files I suggest using apache poi library, see: http://poi.apache.org/
