Download Site Notepad

Name: Site Notepad
Author: Vincent

By: Vincent Add-on

Download Site Notepad (current and past versions) for Firefox

Latest Version: 5.2.1 Updated: 3 months ago Removed

Ready to install?

Site Notepad is available for download. Be careful when installing it.

View source code

Daily users

—

No ratings yet

Total downloads

Available versions

You can find the current and older versions of Site Notepad 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
5.2.1	XPI · ZIP · Source code	659.83KB	0	2026-04-13
1.0.0	XPI · ZIP · Source code	15.82KB	0	2026-03-13

2026-04-13 · 0 downloads

XPI ZIP Source code

2026-03-13 · 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 Site Notepad ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Site Notepad ZIP file from step 1. Site Notepad is now installed on your browser.