How to convert pdf files to doc file in android?

I have a problem in editing the pdf 开发者_Go百科file. I have used pdfParser class with the help of this i can view the pdf file very easily. Now i want to edit the pdf file how can i do this. which jar files are supported for this. I have used the pdfBox jar file for this but it shows an exception for PDDocument class.

Thanks

There are several Java Open-Source projects that let you convert between several file formats. You can try Jasper Reports or one of Apache POI.