Firefox/SeaMonkey extension v7.4.0
It is free to use, but please read the licence before downloading. Recent changes.
Alternative download from Mozilla
Note: There is a known issue with installing any extension, which incorrectly reports them as being corrupted or invalid. If this happens right mouse click on the first link above, save the .xpi file to your computer, then drag the file into your browser.
Note: The extension needs the Basic tool or the Pro tool to be installed before it will work.
The extension is fully tested on Windows, OS X and Linux platforms, and by the Mozilla organisation. See the support section for any issues you may have,
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