On January 12, Adobe activated their End-Of-Life Killswitch, disabling Flash Player on millions of machines worldwide. Needless to say, not everyone is happy with the decision.

Adobe Flash Player EOL General Information Page. Since Adobe no longer supports Flash Player after December 31, 2020 and blocked Flash content from running in Flash Player beginning January 12, 2021, Adobe strongly recommends all users immediately uninstall Flash Player to help protect their systems. May 17, 2020 Firefox users may disable Flash in the browser already or remove Flash from the system entirely as this will also remove Flash support in Firefox. Here is the remaining schedule: September 2019 (current state) - Always Activate option is removed. Once installed, follow the directions below to enable Flash on Firefox. In your Firefox browser, type 'about:addons' in the address bar and press enter(1). Then on the addons page, locate Shockwave Flash (Adobe Flash Player) and select 'Always Activate' from the dropdown menu(2). Jan 22, 2021 Confirm the intended changes and restart Firefox. Get rid of Adobe Flash Player update virus using Combo Cleaner removal tool. The Mac maintenance and security app called Combo Cleaner is a one-stop tool to detect and remove Fake Adobe Flash Player Update virus. This technique has substantial benefits over manual cleanup, because the utility. Starting with Firefox version 62 for Mac, Adobe Flash applets will be run in a more secure mode using process sandboxing. The sandbox is known to prevent the following features from working: Print to PDF from the Flash print dialog Print to Open in Preview from the Flash print dialog.

Many members of the Flash community have come up with workarounds to continue to run .swf files in the post-EOL era. Read on to find a workaround that best suits you!

Do you still use Flash Player? Data Horde is conducting a survey to see how frequently people continue to use Flash Player even at the very end of its lifespan. It would mean a lot to us if you could spare 5-10 minutes to complete a very short survey.

Emulation:

It’s still possible to run Flash Media (.swf files) without actually using Flash Player. Two mature Flash Player emulators are Ruffle (ActionScript 1&2) and Lightspark (ActionScript 3). Ruffle even has an online demo if you’d like to see it in action before installing.

You can find a more thorough list of emulators in the Flash Player Emergency Kit.

Chrome Flags:

If you’re using any version of Google Chrome, up to and including Google Chrome 87, you might not have to install anything at all! You should be able to continue to use an older version of Flash Player which was immune to the effects of the EOL Killswitch.

Adobe Flash Player Mac Firefox Download

Simply run Chrome with the --allow-outdated-plugins flag:

Downgraded Firefox:

In addition to the EOL killswitch, Adobe have gone out of their way to remove downloads for previous versions of Flash Player from their website. That being said, there are ways to acquire a past versions of Flash Player, immune to the EOL killswitch.

An out-of-the-box solution is to install Waterfox, a modern fork of Firefox which also supports a lot of legacy features including Flash Player, among other things.

If you would rather stick to a more traditional approach, u/Cifra85 made a Reddit post on how to install a portable Firefox Browser which comes bundled with an older version of Flash Player:

If you’re concerned about incompatibility, another option is Firefox 78 ESR (Extended Support Release) which will continue receiving updates until September of this year.

Modify Configuration File:

Adobe has made it no secret that they intend to offer a killswitch workaround for enterprise customers, via their partner HARMAN, starting February. Leave it to the online Flash community to discover it in January!

Spider, an Adventure Quest fanatic, was one of the first people to discover that all it took was a couple of modifications to a configuration file!

If you’re not on Windows, mms.cfg goes in /Library/Application Support/Macromedia on Mac and /etc/adobe/ on Linux. For more details on mms.cfg see Flash Player 32’s manual (page 41).

Flash Player Projector:

Using the Flash Player projectors, it’s possible to run .swf’s outside of a browser, with some minor limitations. Strangely projectors for Windows, Mac and Linux have not been removed from from Adobe’s website and are still available.

Flash Player projectors can be downloaded from Adobe’s Flashplayer Debug Downloads Section, and mirrors can be found on the Wayback Machine and the Internet Archive.

Alternative Ways of Running Old Versions of Flash:

As a final workaround, you can try running an old version of Flash Player outside of a browser. Although there are a number of third-party archives out there, setting these up can be non-trivial.

Instead we would highly recommend Bluemaxima’s Flashpoint, a Flash game/animation Browser of sorts which comes with a built-in older version of Flash Player.

Flash For Firefox

We hope you were able to find a solution that works for you. If you have any comments or suggestions let us know at datahorde@gamingalexandria.com.

Adobe Flash Player Firefox Mac

Now go on and spread the word! Tell all your friends and family how they can continue to use Flash Player even in 2021!