Download Étude — Loop & Slow Down YouTube for Practice

Name: Étude — Loop & Slow Down YouTube for Practice
Author: freddo123

By: freddo123 Add-on

Download Étude — Loop & Slow Down YouTube for Practice (current and past versions) for Firefox

Latest Version: 0.4.0 Updated: 22 days ago

Ready to install?

Étude — Loop & Slow Down YouTube for Practice is available to install from Firefox Add-ons Store and for download from this page.

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Available versions

You can find the current and older versions of Étude — Loop & Slow Down YouTube for Practice 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
0.4.0	XPI · ZIP · Source code	234.92KB	2026-07-05
0.3.0	XPI · ZIP · Source code	233.60KB	2026-07-03
0.2.5	XPI · ZIP · Source code	220.55KB	2026-06-19
0.2.3	Paid users only	208.44KB	2026-06-17

2026-07-05 · 0 downloads

XPI ZIP Source code

2026-07-03 · 0 downloads

XPI ZIP Source code

2026-06-19 · 0 downloads

XPI ZIP Source code

2026-06-17 · 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 Étude — Loop & Slow Down YouTube for Practice ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Étude — Loop & Slow Down YouTube for Practice ZIP file from step 1. Étude — Loop & Slow Down YouTube for Practice is now installed on your browser.