by Tiejun

13 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,791 reviews

2,215,748 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...

FlashGot Mass Downloader by Giorgio Maone

Rated 5 out of 5 stars 498 reviews

941,626 users

Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

Tab Mix Plus by onemen, Gary Reyes

Rated 4 out of 5 stars 2,544 reviews

912,071 users

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.

Full Web Page Screenshots (♥♥♥♥♥) by susbox

Rated 5 out of 5 stars 435 reviews

266,177 users

FireShot makes full web page screenshots. Demo:

Screenshots can be quickly captured and:

― Saved as Image or PDF
― Sent to clipboard
― Printed
― Annotated *
― Uploaded *
― E-Mailed *

* OS Windows only

FireGestures by Gomita

Rated 4 out of 5 stars 877 reviews

381,314 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

IE Tab by PCMan, yuoo2k

Rated 4 out of 5 stars 1,191 reviews

251,248 users

IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...

Personal Menu (Personal Firefox Button) by Merci chao

Bring back your personal and powerful Firefox Button!

Gmail Notifier by Doron Rosenberg

Rated 4 out of 5 stars 622 reviews

21,091 users

Note from Mozilla: This add-on has been discontinued. Try WebMail Notifier instead.

The original notifier for Gmail.

Fox Splitter (formerly Split Browser) by Piro (piro_or)

Rated 4 out of 5 stars 323 reviews

5,777 users

This splits the content area of the browser window as you like.

Custom Buttons² by SCClockDr, nicholasalipaz, others

Rated 4 out of 5 stars 75 reviews

613 users

The Custom Buttons² Firefox extension provides the code base support necessary to create, maintain, import, and export custom toolbar buttons. The buttons can perform just about any task, with a large number of buttons already available on the exte...

Friendbar - The Twitter and Facebook Toolbar by friendbar admin

Rated 4 out of 5 stars 64 reviews

139 users

Facebook and Twitter are now easier than ever to use. Friendbar displays a running stream of text and photo updates right on the toolbar, and allows you to post updates, to like, comment, update, retweet, dm, and reply from the toolbar itself.

Fission by zeniko

Rated 4 out of 5 stars 376 reviews

5,404 users

Fission combines address bar and progress bar (Safari style). This makes the progress bar more visible and allows for a nice visual effect.

gladder by gneheix, Chunlin Zhang

Rated 4 out of 5 stars 90 reviews

125 users

A proxy tool works on a customizable sites list!

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