Update: Studio 2015 does have a built in OCR facility for PDF, so whilst this article is still useful, keep that in mind! Also worth reviewing the solution from InFix using XLIFF.
Studio has a PDF filetype, and it can do a great job of translating PDF files… BUT… not all PDF files!
So what exactly do I mean by this, surely a PDF is a PDF? Well this is true, but not all PDF files have been created in the same way and this is an important point. PDF stands for Portable Document Format and was originally developed by Adobe some 20-years ago. Today it’s even a recognised standard and for anyone interested you can find them here… at least the ones I could find: