By: lighthouse Add-on
Download Lighthouse (current and past versions) for Firefox
Latest Version:
1.0.0 Updated:
7 months ago Removed
Ready to install?
Lighthouse is available for download. Be careful when installing it.
94
Daily users
No ratings yet
0
Total downloads
Available versions
You can find the current and older versions of Lighthouse 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 |
|---|---|---|---|---|
| 1.0.0 | XPI · ZIP · Source code | 9.37KB | 0 | 2025-12-29 |
1.0.0 9.37KB
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 Lighthouse ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Lighthouse ZIP file from step 1. Lighthouse is now installed on your browser.
Best Lighthouse Alternatives
Here are some Firefox add-ons that are similar to Lighthouse:
Lighthouse (Lite)
Mr Bernard Williamson
Google Lighthouse
Google Lighthouse
Lighthouse Report Generator
Vignesh Joglekar
SiteLens-SEO
Aravinth
Web Inspector Lite
web-inspector-lite
One Click Site Inspector
Tom Isgren
Ahrefs Toolbar Lite
Ahrefs_Toolbar_ready
Ahrefs Toolbar Lite
AhrefsToolbar
Playful Sparkle SEO Audit
Playful Sparkle
Site Doctor Lite - Instant SEO Check
AIToolFinder
Website Performance Analyzer Tool
Hikasami