Download Smartschool++

Name: Smartschool++
Author: sibe

By: sibe

Download Smartschool++ (current and past versions) for Firefox

Latest Version: 6.0.1 Updated: 3 months ago

Ready to install?

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

View source code

107

Daily users

5.0

5 ratings

Total downloads

Available versions

You can find the current and older versions of Smartschool++ 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
6.0.1	XPI · ZIP · Source code	28.05MB	2026-03-11
6.0.0	XPI · ZIP · Source code	28.05MB	2026-03-03
5.0.4	XPI · ZIP · Source code	10.58MB	2026-02-09
5.0.1	Paid users only	10.58MB	2026-01-05
5.0.0	Paid users only	10.58MB	2026-01-04
4.0.0	Paid users only	188.48KB	2025-12-17

2026-03-11 · 0 downloads

XPI ZIP Source code

2026-03-03 · 0 downloads

XPI ZIP Source code

2026-02-09 · 0 downloads

XPI ZIP Source code

2026-01-05 · 0 downloads

Paid users only

2026-01-04 · 0 downloads

Paid users only

2025-12-17 · 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 Smartschool++ ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Smartschool++ ZIP file from step 1. Smartschool++ is now installed on your browser.