问题
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.
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/
来源：https://stackoverflow.com/questions/12382186/convert-any-file-type-to-pdf-using-java-api