fix for User Agent Switcher | Add On | Firefox

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

Download :

After adding the User Agent Switcher Add-on to your Firefox. Save the attached “useragentswitcher.xml” to your local machine and do the below steps to experience variety of user agents in your Firefox browser.


Step#1: Go to – Tools -> Default User Agent -> Edit User Agent


Step#2: Click “import”  button to add the xml

Step#3: select “useragentswitcher.xml” and click “open” button and click “Ok” button in “User Agent Switcher Option” dialog box

Step#4: Restart the browser.

Set the user Agent by selecting from the list and refresh the page. Sure, YOU WILL EXPERIENCE THE DIFFERENCE.


I Am suresh(suresh kumar )a Web developer,Freelancer,webdesigner,UI developer from bangalore. Got 6+ yrs of IT experience . I specialize in standards-based XHTML, CSS and JavaScript web development. Each site I develop is built to be search engine friendly (SEO), using the latest development principles and techniques.

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