Download Eons Dev Launcher

Name: Eons Dev Launcher
Author: eons

By: eons

Download Eons Dev Launcher (current and past versions) for Firefox

Latest Version: 1.0.4 Updated: 3 months ago

Ready to install?

Eons Dev Launcher is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

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Total downloads

Available versions

You can find the current and older versions of Eons Dev Launcher 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	Timestamp
1.0.4	XPI · ZIP · Source code	85.55KB	2026-04-04
1.0.3	XPI · ZIP · Source code	84.19KB	2025-11-11
1.0.2	XPI · ZIP · Source code	84.15KB	2025-11-04
1.0.1	Paid users only	40.82KB	2025-10-29

2026-04-04 · 0 downloads

XPI ZIP Source code

2025-11-11 · 0 downloads

XPI ZIP Source code

2025-11-04 · 0 downloads

XPI ZIP Source code

2025-10-29 · 0 downloads

Paid users only

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