Download Comment Vaccinator – YouTube Comment Filter

Name: Comment Vaccinator – YouTube Comment Filter
Author: ShockWave

By: ShockWave Add-on

Download Comment Vaccinator – YouTube Comment Filter (current and past versions) for Firefox

Latest Version: 1.3.5 Updated: a month ago

Ready to install?

Comment Vaccinator – YouTube Comment Filter is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

5.0

1 ratings

Total downloads

Available versions

You can find the current and older versions of Comment Vaccinator – YouTube Comment Filter 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
1.3.5	XPI · ZIP · Source code	58.23KB	2026-06-21
1.3.1	XPI · ZIP · Source code	55.21KB	2026-06-18
1.2.0	XPI · ZIP · Source code	50.60KB	2026-06-03
1.1.1	Paid users only	44.14KB	2026-06-03

2026-06-21 · 0 downloads

XPI ZIP Source code

2026-06-18 · 0 downloads

XPI ZIP Source code

2026-06-03 · 0 downloads

XPI ZIP Source code

2026-06-03 · 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 Comment Vaccinator – YouTube Comment Filter ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Comment Vaccinator – YouTube Comment Filter ZIP file from step 1. Comment Vaccinator – YouTube Comment Filter is now installed on your browser.