Download Notepad Extension

Name: Notepad Extension
Author: jakesap

By: jakesap

Download Notepad Extension (current and past versions) for Firefox

Latest Version: 2.2.0 Updated: 20 days ago

Ready to install?

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

View source code

187

Daily users

4.0

4 ratings

Total downloads

Available versions

You can find the current and older versions of Notepad Extension 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
2.2.0	XPI · ZIP · Source code	1.30MB	2026-06-24
2.1.0	XPI · ZIP · Source code	207.40KB	2025-07-27
2.0.0	XPI · ZIP · Source code	204.84KB	2024-05-14
1.0	Paid users only	72.67KB	2023-05-02

2026-06-24 · 0 downloads

XPI ZIP Source code

2025-07-27 · 0 downloads

XPI ZIP Source code

2024-05-14 · 0 downloads

XPI ZIP Source code

2023-05-02 · 0 downloads

Paid users only

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