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Stefan vd
Browser Extension

Full Screen Firefox Extension

Thanks for trying our Full Screen Open Source Browser extension. Please help us improve Full Screen by telling us why you uninstalled it. Your feedback is much appreciated.

  • No worry, an accident can happen. You can reinstall the Full Screen Firefox extension back from this download button.

    Firefox web browser Download Now for Google Chrome™
  • When you enter the full screen mode, the web browser show you a mini message on how to exit this mode. Mostly it is the "Esc" key or another key (for Windows, Linux and Mac users). But you can always close the Full Screen mode if you click back on the "Full Screen" Firefox extension.

    Just follow the steps here below to get back the Full Screen Firefox extension:
    • 1. Install the Full Screen Firefox extension back in your Firefox web browser.

      Firefox web browser Download Now for Firefox™
    • 2. Restart your web browser.
    • 3. And click on the black Full Screen icon in your toolbar.
  • Sorry you have had this bad experience! It is possible that another Firefox extension or Firefox web browser version broke this feature. Make sure the latest Full Screen Firefox extension is installed in your Firefox web browser, you can get it by clicking on the button here below.

    Firefox web browser Download Now for Firefox™

    Here few other important things you can check to solve this problem:
    • + Check that you are using the latest version of your Firefox web browser.
    • + Do you use any other Firefox extensions in the background? Try to disable those one by one except the Full Screen Firefox extension.
    • + Check that you are using no experimental flags, or better know as about://flags.
    • + Try to delete your cookies and cache files. And restart your Firefox web browser.
    If you still experience this issue, don't hesitate to contact me on this Use this support form. I am happy to research this issue and to solve this problem.
  • Thank you for trying out the Full Screen Browser extension!

    You are free to use this Full Screen Browser extension. And you can always install this unique and Open Source browser extension on anytime back on your Firefox web browser. I wish you a very nice day and you can close now this page.
  • When you install for the first time the Full Screen Firefox extension, it shows you only 1x the 'Welcome' page. And the Firefox extension saves this information in a new setting, that you saw already those two pages.

    One of the reasons is that there is a Firefox extension installed on your Firefox web browser, that is not compatible with our Full Screen Firefox extension. And try to remove always your settings. You can solve this very easy on your Firefox web browser by following the steps here below:
    • 1. Install the Full Screen Firefox extension back by clicking on the button here below.

      Firefox web browser Download Now for Firefox™
    • 2. Open this page in your Firefox web browser:
    • 3. And disable the Firefox extensions you are using one by one except Full Screen
    note: The Full Screen Firefox extension settings are always sync with your Mozilla account, so whenever you login in a new Firefox browser. You get your user settings in that new web browser. And it does not show the welcome page again.
  • What kind of issue do you get in your Firefox web browser?
    Don't hesitate to contact me. Use this support form to contact me, and I am happy to help you solve this problem, feedback or suggestion.