Q: What languages can I use PDFNet from?
A: You can use PDFNet from C/C++, Java, .NET languages (C#, VB.NET, F#, etc.), Objective-C, Python, PHP, and Ruby. Because PDFTron provides the source for its SWIG bindings on GitHub (https://groups.google.com/d/msg/pdfnet-sdk/Bb7_Lcj536o/UKKMIHJ-8nAJ), any language with SWIG support should be able to use the PDFNet SDK.