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I need to download FireFox 13.0 to run a internet program. Where can I download FireFox 13.0?

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luluroberts
luluroberts
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I am currently running Firefox 15.0 I need to install and run version 13.0. Where can I download this?

I am currently running Firefox 15.0 I need to install and run version 13.0. Where can I download this?

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cor-el
cor-el
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See this article about how to install multiple versions on Mac OS X:

Only use the older Firefox version when you really need it.