My Favorite Add-ons

by Matheus Costa

  • Updated Nov. 26, 2013

About this Collection

My favorite add-ons

2 Add-ons in this Collection

User Agent Switcher by chrispederick

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Rated 4 out of 5 stars 336 reviews

185 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Firesizer by orev

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Rated 4 out of 5 stars 127 reviews

23 users

Allows you to resize the window to specific dimensions.

NOTE: Users of Firefox 29 and above must install "The Addon Bar" extension to use this, as Firesizer uses the add-on bar that has been removed in Firefox 29.

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Collections are groups of related add-ons that anyone can create and share.

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