Download Hacker Smacker

Name: Hacker Smacker
Author: Samuel Clay

By: Samuel Clay

Download Hacker Smacker (current and past versions) for Firefox

Latest Version: 2.2 Updated: 3 months ago

Ready to install?

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

View source code

Daily users

2.5

2 ratings

Total downloads

Available versions

You can find the current and older versions of Hacker Smacker 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
2.2	XPI · ZIP · Source code	99.55KB	2026-03-05
2.1	XPI · ZIP · Source code	99.54KB	2026-03-03
2.0	XPI · ZIP · Source code	95.42KB	2026-02-09

2026-03-05 · 0 downloads

XPI ZIP Source code

2026-03-03 · 0 downloads

XPI ZIP Source code

2026-02-09 · 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 Hacker Smacker ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Hacker Smacker ZIP file from step 1. Hacker Smacker is now installed on your browser.