If you are looking for the decompiler itself, visit https://github.com/jindrapetrik/jpexs-decompiler
List of issues
: The issue tracker is now writable again and logged users can download files too. But note that our support is very LIMITED.
#1446 Imported PNGs doesn't feature antialiasing
I'm modding SWFs, just to make them look better, but my modified PNGs look terrible with low resolution borders. Is there a way to enable antialiasing on imported PNGs?