ATO Blocker

A super minimal blocker of ads, trackers and annoyances which works out of the box. Compared to most other extensions, it does not require (or offer) any configuration options and "just works".

ATO Blocker is available to install from Firefox Browser Add-ons and for download from this page. It has 1 daily users. The latest version is 1.1.1, and it was last updated 4 years ago.

View source code

Install from Firefox Browser Add-ons

Total download count: 0 (Only count downloads from Firefox-Stats)

All available versions

You can find the current and older versions of ATO Blocker here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Download count	Timestamp
1.1.1	XPI · ZIP · Source code	2.52M	0	2021-02-21

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