Download JSON Viewer & Beautifier, Formatter - Lumina JSON

Name: JSON Viewer & Beautifier, Formatter - Lumina JSON
Author: Furneez.com

By: Furneez.com Add-on

Download JSON Viewer & Beautifier, Formatter - Lumina JSON (current and past versions) for Firefox

Latest Version: 1.4.0 Updated: 3 months ago

Ready to install?

JSON Viewer & Beautifier, Formatter - Lumina JSON is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

5.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of JSON Viewer & Beautifier, Formatter - Lumina JSON 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
1.4.0	XPI · ZIP · Source code	278.97KB	2026-04-19
1.3.0	XPI · ZIP · Source code	278.83KB	2026-04-12
1.2.0	XPI · ZIP · Source code	277.64KB	2026-02-15

2026-04-19 · 0 downloads

XPI ZIP Source code

2026-04-12 · 0 downloads

XPI ZIP Source code

2026-02-15 · 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 JSON Viewer & Beautifier, Formatter - Lumina JSON ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the JSON Viewer & Beautifier, Formatter - Lumina JSON ZIP file from step 1. JSON Viewer & Beautifier, Formatter - Lumina JSON is now installed on your browser.