I am looking for a spellchecker for PDF documents.
Preferably it would process the PDF and mark any errors in the document.
Preferably it would use hunspell dictionaries
There are many programs that allow you to activate mouse "right-click" (or any other selected button), on-spot translation (from all languages to all languages)
The most popular two are: 1. Babylon 2. White Smoke
Best of luck!