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.

How-to install custom extension (xpi file) on Firefox 84 ?

  • 3 antwoorde
  • 1 het hierdie probleem
  • 1 view
  • Laaste antwoord deur Paul

more options

Hi

I'm using a custom extension for Firefox on Android that I've installed with the "open with" technique from a file browser. This worded well until I removed Firefox and reinstalled it again today with a new Firefox version.

Today I'm not able to install the extension with "open with" from my file browser (Solid explorer), even when I select "all" apps (so without taking mime type onto account).

Is it still possible to install extensions from XPI files in Firefox 84? Did I missed something?

Thanks

Hi I'm using a custom extension for Firefox on Android that I've installed with the "open with" technique from a file browser. This worded well until I removed Firefox and reinstalled it again today with a new Firefox version. Today I'm not able to install the extension with "open with" from my file browser (Solid explorer), even when I select "all" apps (so without taking mime type onto account). Is it still possible to install extensions from XPI files in Firefox 84? Did I missed something? Thanks

All Replies (3)

more options

No, for now you can't install a custom extension this way.

In the release version you can only choose those from the list in menu -> Addons.

more options

Thanks.

This isn't a good news at all for me and my work team. We're using a custom developed extension for work (to automate specific tasks to client's servers).

We'll have to downgrade to the last version of freedom :(

Anyone does know: - what is the last version where custom apk installation was possible ? (I ckecked the changelog but it was limited to a certain amount of versions) - is there any fork that disable this limitation ?

I'll look to an open issue for it; I'm super surprised of this big freedom limitation in an open source project :(

Gewysig op deur brunetton

more options

I am sorry, but there is not going to be a positive answer to either of those points.

Even if you did sideload (never recommended) an older version, you would not get ongoing security and stability updates.

I am not aware of any fork that you could use that would support your add-on.

If the add-on was deployed from the Mozilla add-on site, there is a way that you could deploy it to a Nightly version of Firefox for Android. This approach is designed to assist add-on developers test add-ons prior to support for add-ons being widened in future updates.