To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
- Any Firefox
- Firefox 44.0
- Firefox 43.0
- Firefox 42.0
- Firefox 41.0
- Firefox 40.0
- Firefox 39.0
- Firefox 30.0
- Firefox 26.0
- Firefox 20.0
- Firefox 15.1
436 matching results
Search Results for tag "jetpack"
ruler_guides No Restart
Photoshop-like guides and rulers interface on a web page. Guides are created by click-and-dragging corresponding horizontal or vertical ruler. It is possible to open/save created guides as grids (Note: grids will be saved on a page location basis).
url2pdf No Restart
Easy way to convert ANY page to PDF !
FireCsv No Restart
View pretty CSV directly from within Firefox and Thunderbird.
Set proxy server with one click! No Restart
Set proxy server with one click! Visit Cool-proxy.net, the best resource of proxy servers and set your browser with one click.
fi No Restart
A tool which gives you a quick look at `font-family` usage in a webpage.
SEO Nicnacs - Canonicalization No Restart
Check for canonical links on the loaded page.
Github Status Checker No Restart
It shows an icon (green, yellow, red) in your addon bar depending on the github.com status (checked from https://status.github.com/), including last update datetime. Click it to open https://status.github.com/ in a new tab to see more details.
pesticide No Restart
Cascading Style Sheets can be tricky. Placing an outline on every element can help you figure out what is going on.
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
Grabilla Screenshot No Restart
Grabilla screen capture - you can capture screenshots, entire page with scroll, and parts of web pages or entire pages and save them to our server. User history available.
Check our desktop application for screenshots - http://grabilla.com/.
Proxy Finder (IP Switcher) No Restart
Proxy Finder is an advanced proxy management tool. With Proxy Finder, you can easily change your geo-location in one click!
View Source Code in the Same Tab No Restart
Switch between a web page and its source code easily without opening another window, just in the same tab you are. Press: Control + Shift + s and enjoy! Then press the same shortcut to gte back the webpage.
You can also cutomize the shortcut.
PasteMeNot No Restart
Simple Screenshot No Restart
A simple no-nonsense add-on for taking screenshots of web pages.
Scratchpad Button No Restart
Scratchpad Button to open up Firefox Scratchpad.
Browser Console Button No Restart
Browser Console Button to open up Firefox Browser Console.
Anticaptcha No Restart
Расширение позволяет автоматически вводить и подтверждать капчи на сайтах с помощью сервиса antigate.com.
Test IE No Restart
Test IE allows users to preview and test their websites in all versions of Internet Explorer (IE6, IE7, IE8, IE9, IE10 and IE11) directly in BrowserStack through Mozilla Firefox.