Free PDF to Flash - Version 2.6 Free PDF to Flash is a free tool which can convert the most widely used file format-PDF to SWF flash. It offers a user friendly interface. You don't need to pay any attention to it at all. It work extremely fast that you won't feel it waste any time of yours. And there are 3 different conversion modes for you to choose including Hot Directories Mode, Batch Mode and Command Line Mode.