Spelling Dictionaries Support for Adobe Reader 8.1 is an intrusive package used to open, view, search, and print Adobe Portable Document Format Files (PDF files). With spelling Dictionary support pack this tool is specially designed to support different linguistic users. Almost all the features are supported by 32 different languages including; Asian, Central and Eastern European, Hebrew, Arabic, Thai, and Vietnamese. In addition to this users can get the ability to deal with systematic and inherent variation in existing and diachronic languages. The software comes with a default dictionary providing the ability to add and edit more usable words for future use. The user can check the spellings of the text typed by him in note comments and form fields and even correct a misspelling by choosing a correct spelling from the given alternatives. Moreover almost all the features are supported for multiple language text. Selection of useful spelling dictionaries can be customized as per user preferences and choice through its edit menu and also as per the order in which these are needed.