Download Threshold- Site Blocker and Accountability Tool

Name: Threshold- Site Blocker and Accountability Tool
Author: Break and Build

By: Break and Build Add-on

Download Threshold- Site Blocker and Accountability Tool (current and past versions) for Firefox

Latest Version: 1.1.0 Updated: 14 days ago

Ready to install?

Threshold- Site Blocker and Accountability Tool is available to install from Firefox Add-ons Store and for download from this page.

View source code

Available versions

You can find the current and older versions of Threshold- Site Blocker and Accountability Tool 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
1.1.0	XPI · ZIP · Source code	69.60KB	2026-07-15
1.0.1	XPI · ZIP · Source code	64.54KB	2026-05-21
1.0.0	XPI · ZIP · Source code	63.92KB	2026-05-11

2026-07-15 · 0 downloads

XPI ZIP Source code

2026-05-21 · 0 downloads

XPI ZIP Source code

2026-05-11 · 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 Threshold- Site Blocker and Accountability Tool ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Threshold- Site Blocker and Accountability Tool ZIP file from step 1. Threshold- Site Blocker and Accountability Tool is now installed on your browser.