Learn about. SWF files and view a list of programs that open them. SWF File Player is a free player for SWF (Shockwave Flash) files, can quickly So simple and easy to use, how to open swf file? this software is exactly what. This is a comprehensive tutorial on how to open SWF files. Regardless of you need to open SWF on Win/Mac or on iPad/iPhone/Android, all in.