Open Source Flash SWF Decompiler and editor. Extract resources, convert SWF to FLA, edit ActionScript, replace images, sounds, texts and fonts. Various output formats available. Works with Java on Windows, Linux and macOS.
Application description and features
For information about using the software, list of features, etc., visit FFDec Wiki
For downloading the app, see latest release Older versions and nightly builds are availabe at the releases section