


supports playing locally downloaded/stored *.swf files (as long as they're not published for the AIR desktop runtime) + thanks for /u/PornoOnMyAppleIIe for pointing out the hidden option to enable this. If it works for you then consider enabling this option yourself in "about:config" browser DPI scaling is disabled due to poor flash support for high DPI displays. no flash updates/no browser update (update system deliberately crippled so practically will work forever) You can use my already packaged portable version of Firefox from this link: In addition to the tutorial I also had to break the Firefox update services, because at some point it would update itself silently and break the flash plugin. This is what I see on the extension page.It shows this after uncompressing and running on every system I own. Following this tutorial I've managed to put together an older portable Firefox browser (ver.70) packaged with an older Flash player (that doesn't contain the time bomb). Here is a screenshot of what I see when I launch it for the very first time after decompressing.
