Short description of Adolix PDF Converter PRO 4.4: Adolix PDF Converter PRO is PDF writer software that will help you create PDF files from virtually any application. The idea is very simple: open the file you want to convert to PDF, click print and select the PDF Converter printer. This set of actions will open the main PDF Converter PRO windows and you will be able to manage you PDF file. Now you can split and merge PDF files in Windows Vista.