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!

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

can i install the firefox add-on on not connected to internet pc

more options

Hello I want to install Firefox on a pc that is not connected to the Internet. Is it possible? For example, can i download the Firefox extension with another pc and install it on the mentioned pc. thanks

Hello I want to install Firefox on a pc that is not connected to the Internet. Is it possible? For example, can i download the Firefox extension with another pc and install it on the mentioned pc. thanks

All Replies (2)

more options

You can right-click the blue add to Firefox button on the Add-ons website and download (save) the extension (XPI) file. You can use a USB drive to transfer the file to the other device. You can drag the file to a Firefox window or use the cogwheel button on the about:addons page to install a locally saved extension.

more options

I found it easier to do it the way cor-el describes by using a different browser. When you visit https://addons.mozilla.org/en-US/firefox/ and navigate to an add-on you will see a Download File link underneath the blue button (see image).