Download LeadSpy - Web Crawler

Name: LeadSpy - Web Crawler
Author: Radwan Fahim

By: Radwan Fahim Add-on

Download LeadSpy - Web Crawler (current and past versions) for Firefox

Latest Version: 5.1.1 Updated: 2 months ago

Ready to install?

LeadSpy - Web Crawler is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

—

No ratings yet

Total downloads

Available versions

You can find the current and older versions of LeadSpy - Web Crawler 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
5.1.1	XPI · ZIP · Source code	46.30KB	2026-06-05
5.1.0	XPI · ZIP · Source code	49.98KB	2026-03-28
5.0.0	XPI · ZIP · Source code	43.63KB	2026-03-18

2026-06-05 · 0 downloads

XPI ZIP Source code

2026-03-28 · 0 downloads

XPI ZIP Source code

2026-03-18 · 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 LeadSpy - Web Crawler ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the LeadSpy - Web Crawler ZIP file from step 1. LeadSpy - Web Crawler is now installed on your browser.