I want to read PDF files from my .net application. Are there any free libraries available to do this?
If you are looking for free PDF Read/Write .Net library, then you can visit
http://itextsharp.sourceforge.net/
Note: As mentioned by Dexters, this is library no more free for commercial purpose. It comes under Affero General Public License (AGPL)
You could take a look at PDFSharp: http://www.pdfsharp.com/PDFsharp/
aleemb
PDFBox is open source and supports advanced text extraction. It also supports lucene search so it's ideal for creating a lucene index.
来源：https://stackoverflow.com/questions/905683/pdf-reader