Download Specpin

Name: Specpin
Author: Lam Ngoc Khuong

By: Lam Ngoc Khuong Add-on

Download Specpin (current and past versions) for Firefox

Latest Version: 0.0.17 Updated: 8 days ago

Ready to install?

Specpin 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 Specpin 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
0.0.17	XPI · ZIP · Source code	407.38KB	2026-07-27
0.0.16	XPI · ZIP · Source code	259.98KB	2026-07-23
0.0.15	XPI · ZIP · Source code	259.59KB	2026-07-09

2026-07-27 · 0 downloads

XPI ZIP Source code

2026-07-23 · 0 downloads

XPI ZIP Source code

2026-07-09 · 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 Specpin ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Specpin ZIP file from step 1. Specpin is now installed on your browser.