Download Hello World

Name: Hello World
Author: Ron Nnn

By: Ron Nnn Add-on

Download Hello World (current and past versions) for Firefox

Latest Version: 1.0.2resigned1 Updated: 2 years ago

Ready to install?

Hello World is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

3.8

4 ratings

Total downloads

Available versions

You can find the current and older versions of Hello World here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.

Upgrade to download older versions

Version	Download	Size	Download count	Timestamp
1.0.2resigned1	XPI · ZIP · Source code	89.86KB	0	2024-04-25
1.0.1	XPI · ZIP · Source code	85.55KB	0	2018-03-27

2024-04-25 · 0 downloads

XPI ZIP Source code

2018-03-27 · 0 downloads

XPI ZIP Source code

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.

Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

Download the Hello World ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Hello World ZIP file from step 1. Hello World is now installed on your browser.