A while ago I put up this article, reviewing 5 so-called 'essential' add-ons for Firefox. To continue in the same manner in this second part, here are 5 add-ons updated for Firefox 3.5 which can prove useful. Maybe not the most popular, but they definitely deserve a try.
StumbleUpon
I think there is no social community user who didn't hear about StumbleUpon.com, or at least came across a mention of it on the web. StumbleUpon allows you to share cool links, make friends, drive traffic to your website, rate website and write reviews. It is a huge, growing community for exchanging whatever is cool and hot on the web. This add-on is a powerful extension for Firefox which will bring the entire StumbleUpon experience integrated in your browser. It provides a navigation bar just below the location bar, it allows to log in and like/dislike website. For StumbleUpon users, this is a must-have.
Install StumbleUpon from the Mozilla add-ons page
StumbleUpon homepage
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCgtUohofgK12uxt_uUzHlpiR_Pw9doxExYuzfXwEncxSsctxHIaY2lHAQy919P6T3OWBtcTiQYiNhSFpPtjEy5YvmegAknEzwsRyDv9Gsk3IUJOx1MUM4ZOUHUd9WXSPeYV1bhUDYZFzN/s400/stumbleupon01.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirIrtnq1k7m62GiY_nISPjcKVjA9ZvoFPkbldJFLnxxK-nnuMO7FirOKZZT1idSnSd0zXNLHgpLhb3ms1FBIGrBei5P0kwlEwLa_M5Kw9n98ykCN1HVqm-CrKlRlg8bix92Uz9Gi2Jhx5h/s400/stumbleupon02.png)
DownThemAll!
DownThemAll! (or dTa for short) is a popular download manager for Firefox. dTa also allows to download all the links, video, audio and images embedded in a web page. DownThemAll! comes with plenty of configuration options, like notifications (visual and audio), filter which kind of files should be downloaded, enable/disable context and Tools menu entries, filters. A very powerful extension.
Install DownThemAll! from the Mozilla add-ons page
DownThemAll! homepage
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkl4gXkHtnDQ7D0HuHRgdzun1jC3bu-i9Y6gumHLfJRr1E1GnCLwrNH6xwpBd8HdK72ukG-b_S3ZoS5n7zgg8CoHu5QL_6EUM-yXUoPo3OrucmdtVM_RKCqN1yEH_P4muzXYCdr8GbpMc9/s400/dta03.png)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9nJ4R9hzLhHjDg_lEpnH2FmqNsAH4nd85ZHz8OwJSic0rjWGVo7frPz-AIsP96FXajBvW7ENpWcqle6WCesnJRJ7p7z3892NYrJ71AHD_Ehod-LLwrVFS9c1pmt6Bsum8UTZpSlOxUiE-/s400/dta02.png)
User Agent Switcher
You know those websites which force you use Internet Explorer in order to access their functionality at full potential, or games etc.? This add-on is a good helper when it comes to those. It allows you to change the way Firefox sends its version name, so you can browse a website with the user agent set to IE6, or IE7 or Opera and so on.
Install User Agent Switcher from the Mozilla add-ons page
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhWCf2KqUwPrGr1M5Y9uCyRXmkzbxE9IiHP7OIgv51xYmK18-KeSWUzhsaDwWcyDze4JbVB4-CxTwjVNwew5fnXgd5NCYW9U-mugy-r_Pd9DFrV5tyig2vT6JZm6_CHxGUjLxOBgB9856zT/s400/useragent01.png)
TwitterFox
This add-on will only be useful for Twitter users: it enhances the Twitter experience in Firefox by notifying you of your friends' activity. TwitterFox also provides a small icon in the lower right corner of the Firefox window.
Install TwitterFox from the Mozilla add-ons page
TwitterFox homepage
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirXA5TxhflFN6BCS10OXkUzfaxpT-R10l-nV-NlPYv0WL7QRX8xxiQDFrnP-J6CPP67Ct0ZIDI2LoyThmW_TnzMCU9jm458caMN2WxnwBkuXeADHhWw3gN2y8KAppgVQ7tYHkHzONNxxC_/s400/twitterfox01.png)
Greasemonkey
Grasemonkey is a very powerful add-on which allows you to modify the way web pages are displayed and their functionality by using JavaScript. Hundreds of scripts can be found on http://userscripts.org/.
Install Greasemonkey from the Mozilla add-ons page
Greasemonkey homepage
Source URL: http://ashesgarrett.blogspot.com/2009/07/5-useful-add-ons-for-firefox-35.html
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StumbleUpon
I think there is no social community user who didn't hear about StumbleUpon.com, or at least came across a mention of it on the web. StumbleUpon allows you to share cool links, make friends, drive traffic to your website, rate website and write reviews. It is a huge, growing community for exchanging whatever is cool and hot on the web. This add-on is a powerful extension for Firefox which will bring the entire StumbleUpon experience integrated in your browser. It provides a navigation bar just below the location bar, it allows to log in and like/dislike website. For StumbleUpon users, this is a must-have.
Install StumbleUpon from the Mozilla add-ons page
StumbleUpon homepage
StumbleUpon toolbar
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCgtUohofgK12uxt_uUzHlpiR_Pw9doxExYuzfXwEncxSsctxHIaY2lHAQy919P6T3OWBtcTiQYiNhSFpPtjEy5YvmegAknEzwsRyDv9Gsk3IUJOx1MUM4ZOUHUd9WXSPeYV1bhUDYZFzN/s400/stumbleupon01.png)
StumbleUpon options
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirIrtnq1k7m62GiY_nISPjcKVjA9ZvoFPkbldJFLnxxK-nnuMO7FirOKZZT1idSnSd0zXNLHgpLhb3ms1FBIGrBei5P0kwlEwLa_M5Kw9n98ykCN1HVqm-CrKlRlg8bix92Uz9Gi2Jhx5h/s400/stumbleupon02.png)
DownThemAll!
DownThemAll! (or dTa for short) is a popular download manager for Firefox. dTa also allows to download all the links, video, audio and images embedded in a web page. DownThemAll! comes with plenty of configuration options, like notifications (visual and audio), filter which kind of files should be downloaded, enable/disable context and Tools menu entries, filters. A very powerful extension.
Install DownThemAll! from the Mozilla add-ons page
DownThemAll! homepage
Selecting and filtering files to download
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkl4gXkHtnDQ7D0HuHRgdzun1jC3bu-i9Y6gumHLfJRr1E1GnCLwrNH6xwpBd8HdK72ukG-b_S3ZoS5n7zgg8CoHu5QL_6EUM-yXUoPo3OrucmdtVM_RKCqN1yEH_P4muzXYCdr8GbpMc9/s400/dta03.png)
DownThemAll! preferences
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg9nJ4R9hzLhHjDg_lEpnH2FmqNsAH4nd85ZHz8OwJSic0rjWGVo7frPz-AIsP96FXajBvW7ENpWcqle6WCesnJRJ7p7z3892NYrJ71AHD_Ehod-LLwrVFS9c1pmt6Bsum8UTZpSlOxUiE-/s400/dta02.png)
User Agent Switcher
You know those websites which force you use Internet Explorer in order to access their functionality at full potential, or games etc.? This add-on is a good helper when it comes to those. It allows you to change the way Firefox sends its version name, so you can browse a website with the user agent set to IE6, or IE7 or Opera and so on.
Install User Agent Switcher from the Mozilla add-ons page
Easily switching the Firefox user agent
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhWCf2KqUwPrGr1M5Y9uCyRXmkzbxE9IiHP7OIgv51xYmK18-KeSWUzhsaDwWcyDze4JbVB4-CxTwjVNwew5fnXgd5NCYW9U-mugy-r_Pd9DFrV5tyig2vT6JZm6_CHxGUjLxOBgB9856zT/s400/useragent01.png)
TwitterFox
This add-on will only be useful for Twitter users: it enhances the Twitter experience in Firefox by notifying you of your friends' activity. TwitterFox also provides a small icon in the lower right corner of the Firefox window.
Install TwitterFox from the Mozilla add-ons page
TwitterFox homepage
TwitterFox preferences
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEirXA5TxhflFN6BCS10OXkUzfaxpT-R10l-nV-NlPYv0WL7QRX8xxiQDFrnP-J6CPP67Ct0ZIDI2LoyThmW_TnzMCU9jm458caMN2WxnwBkuXeADHhWw3gN2y8KAppgVQ7tYHkHzONNxxC_/s400/twitterfox01.png)
Greasemonkey
Grasemonkey is a very powerful add-on which allows you to modify the way web pages are displayed and their functionality by using JavaScript. Hundreds of scripts can be found on http://userscripts.org/.
Install Greasemonkey from the Mozilla add-ons page
Greasemonkey homepage
Source URL: http://ashesgarrett.blogspot.com/2009/07/5-useful-add-ons-for-firefox-35.html
Visit ashes garrett for Daily Updated Hairstyles Collection