My Favorite Add-ons

by GollyJer

22 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,121 reviews

1,332,609 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Stylish by userstyles.org

Rated 4 out of 5 stars 895 reviews

358,894 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.

Flagfox by Dave G

Rated 5 out of 5 stars 686 reviews

337,362 users

Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

Evernote Web Clipper by Evernote

Rated 2 out of 5 stars 1,029 reviews

243,144 users

Use the Evernote Web Clipper to save things you see on the web into your Evernote account.

Zoom Page by DW-dev

Rated 5 out of 5 stars 161 reviews

77,886 users

Full featured zoom manager with independent page and image zoom modes. Choose from four zoom modes: Default Zoom, Fit-To-Width, Default Zoom + Site Specific or Fit-To-Width + Site Specific. Button style and zoom levels are fully configurable.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,464 reviews

126,173 users

AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.

Tree Style Tab by Piro (piro_or)

Download Now

Experimental

Rated 4 out of 5 stars 1,301 reviews

85,030 users

Show tabs like a tree.

ColorfulTabs by Shivanand Sharma

Rated 4 out of 5 stars 971 reviews

145,146 users

The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.

Print Edit by DW-dev

Rated 5 out of 5 stars 308 reviews

99,219 users

Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.

FXChrome by dkgo

A Chrome-like theme for Firefox.

Open With by Geoff Lankow

Rated 4 out of 5 stars 168 reviews

19,683 users

Quickly test out your web pages in Chrome, Edge, Safari, or Opera. Open With opens the current page in your other browsers with just two clicks.

Open With as a WebExtension is being developed. See the development channel to try it.

OpenDownload² by Tuxman

Rated 5 out of 5 stars 132 reviews

26,424 users

OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.

Feedly - Beyond Google Reader by feedly

Download Now

Experimental

Rated 5 out of 5 stars 3,262 reviews

33,648 users

A productive way to organize, read and share the content of your favorite feeds, blogs and news sites. Feedly offers a seamless transition from Google Reader.

Diigo Web Collector - Capture and Annotate by Diigo Inc.

Rated 3 out of 5 stars 113 reviews

8,604 users

Enable multi-color highlighter and post-it notes as your reading aids; Capture the page or any portion to share or archive; Save everything online to allow access anywhere.

Save Session by norix

Rated 4 out of 5 stars 99 reviews

11,248 users

With Save Session, you can choose to save the current session and close Firefox for the next startup...
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