Advanced Profanity Filter

Advanced Profanity Filter helps to clean up bad language on the websites you and your family visit.

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Advanced Profanity Filter is available to install from Firefox Browser Add-ons and for download from this page. It has 1,133 active users The latest version is 3.5.0, and it was published 6 days ago.

All available versions

You can find the current and older versions of Advanced Profanity Filter here. You can download the archived versions or inspect their source codes.

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

How to install Advanced Profanity Filter from an XPI file

1. Simply drag-and-drop the XPI into Firefox to install the add-on.

How to install Advanced Profanity Filter from a ZIP file

1. Download the Advanced Profanity Filter ZIP file
2. In Firefox browser, go to about:addons to open Add-ons Manager
3. Click on , then select Install Add-on From File
4. Select the Advanced Profanity Filter ZIP file from step 1. Advanced Profanity Filter is now installed on your browser.