In the editing window, you can select to crop the SWF video to get rid of the edges. Click “Add Files” button to add the SWF file.Ĭlick the Edit (the magic stick icon) to start editing SWF file. How to Edit SWF file with the Best SWF EditorĬlick the Free Download button to download AnyMP4 Video Converter Ultimate. It is a professional SWF editor, so you have to purchase it after the free-trial. This video editor does not have any limitations on file size, quality, etc. This SWF editor is able to optimize quality using advanced technology.