Adobe Flash Player Alternatives for Firefox

    Adobe Flash Player is not available for Firefox but there are some alternatives with similar functionality. The best Firefox alternative is Lightspark, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Adobe Flash Player and five of them are available for Firefox so hopefully you can find a suitable replacement. Other interesting Firefox alternatives to Adobe Flash Player are Ruffle (Free, Open Source), Gnash (Free, Open Source), XMTV Player (Free) and CheerpX for Flash (Free Personal).

    This page was last updated Jul 10, 2021
    1. An open source Adobe Flash Player implementation, designed from the ground up to be efficient on current and (hopefully) future hardware.
      Almost everyone thinks Lightspark is a great alternative to Adobe Flash Player.
    2. Ruffle is a Flash Player emulator written in Rust. Ruffle runs natively on all modern operating systems as a standalone application, and on all modern browsers through the use of WebAssembly.
      No screenshots yet
      Ruffle vs Adobe Flash Player opinions
      Almost everyone thinks Ruffle is a great alternative to Adobe Flash Player.
      Ruffle can emulate many Flash games. Ruffle doesn't support ActionScript 3 yet, but it's a good program to keep an eye on.
      Top positive comment  10 months ago

      6
      CreaZyp154 Still in developement but already works fine for a lot of games and websites.
      Top positive comment  7 months ago

      2
      Flash player is dead and this one works even better than the old flash
      Positive comment • 16 days ago

      0
      It is Free and open source. Can be run in a GUI.
      Positive comment • 3 months ago

      0
      An open source emulator for flash that has potential to run better for flash. Still in development - but has *so much potential.*
      Positive comment • 5 months ago

      0
      LeoKids Support Games and Animations very Well Though with lot of Bugs
      Positive comment • 10 months ago

      -1

    4. Gnash

      • Free • Open Source
      • Windows
      • Linux
      • Konqueror
      • AmigaOS
      • Opera
      • Firefox
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      GNU Gnash is the GNU Flash movie player — Flash is an animation file format pioneered by Macromedia which continues to be supported by their successor company, Adobe.

      Discontinued

      The project seems to be no longer developed. Last version, 0.8.10, released in February 2012, can be still downloaded from Git.

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      Most users think Gnash is a great alternative to Adobe Flash Player.

    5. XMTV Player

      • Free • Proprietary
      • Android
      • Android Tablet
      • Amazon Appstore
      • SAM - SlideME Application Manager
      • 1Mobile
      • Google Cast
      • Yandex Store
      • Firefox
      • Mobogenie
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      In the beginning was the need for a player. Check out XMTV’s key features: Play live and VOD streams. Browse and play local multimedia files. Share live streams directly with friends. Display detailed info for the stream.
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      Almost everyone thinks XMTV Player is a great alternative to Adobe Flash Player.

    6. CheerpX for Flash

      • Free Personal • Proprietary
      • Online
      • Self-Hosted
      • Google Chrome
      • Software as a Service (SaaS)
      • Firefox
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        CheerpX for Flash - Saving flash applications from extinction a solution for organisations to extend the life of Adobe Flash applications on modern browsers post-2020 based on the Adobe Flash Player for full compatibility supports ActionScript 2 and 3 supports Flex...
        No screenshots yet
      Showing 5 of 5 alternatives