Download PopupX - YT Popup Player

Name: PopupX - YT Popup Player
Author: ZyphoDev

By: ZyphoDev Add-on

Download PopupX - YT Popup Player (current and past versions) for Firefox

Latest Version: 1.1.5 Updated: 8 days ago

Ready to install?

PopupX - YT Popup Player is available to install from Firefox Add-ons Store and for download from this page.

View source code

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Total downloads

Available versions

You can find the current and older versions of PopupX - YT Popup Player 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
1.1.5	XPI · ZIP · Source code	572.48KB	2026-07-21
1.1.4	XPI · ZIP · Source code	559.94KB	2026-07-05
1.1.3	XPI · ZIP · Source code	542.50KB	2026-06-28
1.1.1	Paid users only	537.92KB	2026-06-27

2026-07-21 · 0 downloads

XPI ZIP Source code

2026-07-05 · 0 downloads

XPI ZIP Source code

2026-06-28 · 0 downloads

XPI ZIP Source code

2026-06-27 · 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 PopupX - YT Popup Player ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the PopupX - YT Popup Player ZIP file from step 1. PopupX - YT Popup Player is now installed on your browser.