Extensions by Name


Simple TTS No Restart

Simple TTS, add a contextual menu item (right-click menu option) that reads with a uk female voice the selected text. The addons uses iSpeech. http://www.ispeech.org/.
Icon credit to http://www.visualpharm.com/

Rated 4 out of 5 stars (20)
566 users

Simple URL Blocker No Restart

Blocks URLs by regular expressions. Regular expressions can be entered in preferences, separated by ;
Additional for creating the correct regular expression, you can set a verbose level on this add-on. Output is done to console (info level).

Not yet rated
93 users

Simple URL Extender No Restart

Simply extend a shortened URL to reveal the real target by right clicking it and select "Simple URL Extender". Resource friendly. Powered by 9inchurl.com

Not yet rated
55 users

Simple Youtube HTML5 Video Player No Restart

YouTube video player sucks a lot, this basic video player sucks less

NOTE: this extension will be deprecated in favor of "HTML5 Video EveryWhere" extension

Rated 4 out of 5 stars (19)
17,097 users

Simple Youtube Popup No Restart

The simplest way to popup your Youtube videos.

Rated 5 out of 5 stars (1)
164 users

Simple Youtube Repeater No Restart

Simply click the repeat button to make the video automatically repeat. Works both with the newest HTML5 Player(version 2) and the old Flash Player(version 1).

Rated 5 out of 5 stars (4)
1,402 users

Simple YouTube to MP3/MP4 Converter and Downloader No Restart

Download youtube videos as mp3/mp4/ogg/webm fast and easy! Adding mirrors everyday to decrease any downtime! We monitor comments and work to fix any problems as soon as possible!

Rated 4 out of 5 stars (19)
69,192 users

Simple-Calculator No Restart

a basic simple math operator add-on

Rated 4 out of 5 stars (1)
229 users

simple-scroll-to-top No Restart

It's a simple edition of scroll to top

Rated 3 out of 5 stars (6)
122 users


The browser extension is used as a tool to identify a charity service with approved online shopping sites.

Not yet rated
18 users


SimpleDelicious provides realtime syncing with your Del.icio.us bookmarks and ease of use right from your browser menu. You can access your bookmarks from anywhere with this firefox extension.

Rated 3 out of 5 stars (31)
43 users

SimpleFill No Restart

Simply Fill Forms with SimpleFill. The Simplest and Easiest Form Filler ever.

It helps you fill forms in clicks, you no longer have to type again. Just right-click on field and fill it.

Visit http://plugins.compzets.com/simplefill to know more.

Rated 4 out of 5 stars (14)
1,858 users

SimpleMachines Notifier No Restart

SM.org cross-browser extension.

Not yet rated
1 user

Simpleology Browser Add-on

Allows you to add notes, to-dos, links and more to your Simpleology Dream Catcher, in addition to site blocking and surf disruption to help keep you focused throughout your day. Watch the quick start video: http://www.youtube.com/watch?v=qJzrtVkhYFw

Rated 5 out of 5 stars (2)
387 users

simplepinboardbutton: lightweight pinboard add-on

Enables you to bookmark to pinboard.in via toolbar button and context menu. You can search your bookmarks via quick search keyword in the location bar.

Rated 5 out of 5 stars (3)
284 users


local and session storage variables are shown on a toaster pop-up message while browsing to alert the user they are being used. Clicking this pop-up will copy the variable name and value to the users clipboard.

Not yet rated
28 users

SimpleSort Bookmarks No Restart

Sort automatically your bookmarks.

Rated 3 out of 5 stars (4)
430 users

Simplest Adblocker No Restart

Dieses addon blockt Werbung auf Youtube und ist nur 9 Zeilen groß. Es blockiert die Werbung ohne den Youtube Usern zu schaden.

Rated 5 out of 5 stars (1)
342 users

Simplest-Image-Hosting.net Quick Upload

Share your images as quick as it is possible!

Rated 5 out of 5 stars (9)
140 users


Simple additional translate entry to the context menu. Selected text will be translated from German to English or vice versa with leo.dict.org...
Also opens selected text-only links in a new tab.

Rated 4 out of 5 stars (12)
2,067 users