Superman Movie Sign

Superman Movie Sign is available to install from Firefox Browser Add-ons and for download from this page. It has 12 active users The latest version is 2.0, and it was published 2 years ago.

Install from Firefox Browser Add-ons

View source code

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

All available versions

You can find the current and older versions of Superman Movie Sign 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

1 versions available for download.

How to install Superman Movie Sign from an XPI file

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

How to install Superman Movie Sign from a ZIP file

Download the Superman Movie Sign 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 Superman Movie Sign ZIP file from step 1. Superman Movie Sign is now installed on your browser.