We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Is it possible to disable the add-on extension feature of Mozilla Firefox?

  • 3 antwoorde
  • 4 hierdie probleem
  • 1 view
  • Laaste antwoord deur FredMcD

Aronimo
Aronimo
more options

I have found that add-on's are being added to my browser without my permission. It may be happening when my children are on the computer. All I can figure is they are clicking on something on a site and it is adding the extension to my browser. I would like to disable the ability to add add-ons or extensions, thus preventing them from being added without my knowledge.

Is that possible?

I have found that add-on's are being added to my browser without my permission. It may be happening when my children are on the computer. All I can figure is they are clicking on something on a site and it is adding the extension to my browser. I would like to disable the ability to add add-ons or extensions, thus preventing them from being added without my knowledge. Is that possible?

Gekose oplossing

Hello!

Yes you can first remove all addons and install this 1 addon

https://addons.mozilla.org/en-US/firefox/addon/disable-addons/

This will prevent any way of adding add-ons.

Lees dié antwoord in konteks 👍 1

All Replies (3)

Microrobot
Microrobot
more options

Gekose oplossing

Hello!

Yes you can first remove all addons and install this 1 addon

https://addons.mozilla.org/en-US/firefox/addon/disable-addons/

This will prevent any way of adding add-ons.

Gewysig op deur Microrobot

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

I'm not sure if this extension works properly. It blocks opening about:addons via the location bar I can easily open about:addons via a link on the about:about page and via the chrome URL.

  • chrome://mozapps/content/extensions/extensions.xul

The extension also prevents accessing the plugins tab in about:addons, so you can't disable or otherwise manage (check for updates) plugins easily or set them the "Ask to Activate"

FredMcD
FredMcD
more options

Separate Issue; Your System Details shows;

Installed Plug-ins

Adobe Shockwave for Director Netscape plug-in, version 12.1 Adobe Shockwave for Director Netscape plug-in, version 12.0.5.146
Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer.

Flash: Grab the uninstaller from here: Uninstall Flash Player | Windows Uninstall Flash Player | Mac

Then reinstall the latest version.

Flash Player Version 17.0.0.188
https://www.adobe.com/products/flashplayer/distribution3.html

Shockwave Director: Shockwave Standalone Installer / Uninstaller{web link} Shockwave Director Version 12.1.8.158 http://get.adobe.com/shockwave/

Talk to your kids and explain what they are doing. And to talk to you before filling out forms or asking for programs, games, ect.


It’s very sad, but many of the software down-loaders / installers will trick you into installing not only their program, but other programs as well. You have heard of the fine print in shady contracts, right? Well, some installers you need to look at the itsy bitsy teeny weeny fine print. You are thinking you are giving the installer permission to install the program you want by using the recommended option. But if you use the Manual Option Instead, you discover all kinds of stuff that you do not even know what it is or what it does. From now on, everyone needs to Use The Manual Option to put a stop to this.