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How do I uninstall OnlineMapFinder from Firefox on a Mac? Someone installed by mistake.

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  • 4 have this problem
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  • Last reply by FredMcD

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This came up as a window on my Mac and someone else using my mac installed it. I DO NOT want it. It doesn't really let you click and get new window it just opens to "OnlineMapFinder" every time you click the "+" sign. How do I uninstall and get rid of it to go back to the way it was?

This came up as a window on my Mac and someone else using my mac installed it. I DO NOT want it. It doesn't really let you click and get new window it just opens to "OnlineMapFinder" every time you click the "+" sign. How do I uninstall and get rid of it to go back to the way it was?

Chosen solution

If it's an extension, it can be removed from the Add-ons Manager.

Type about:addons<enter> in the address bar to open the Add-ons Manager. Hot key; <Control>(Mac=<Command>) <Shift> A)


If it's a plugin, you must remove the program from the computers Programs Folder.

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Chosen Solution

If it's an extension, it can be removed from the Add-ons Manager.

Type about:addons<enter> in the address bar to open the Add-ons Manager. Hot key; <Control>(Mac=<Command>) <Shift> A)


If it's a plugin, you must remove the program from the computers Programs Folder.