by a hg

14 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,980 reviews

22,048,803 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 959 reviews

1,304,833 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,517 reviews

327,887 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

FireGestures by Gomita

Rated 4 out of 5 stars 877 reviews

401,686 users

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

Vacuum Places Improved by Luca Niccoli

Rated 4 out of 5 stars 95 reviews

38,009 users

Defragments your Firefox "Places" database (history/bookmarks)
This greatly reduces the lag while typing in the address bar and the start-up time.
This extension features configurable automatic cleaning, periodic reminder, and internationalization.

Locationbar² by Dao Gottwald

Rated 4 out of 5 stars 258 reviews

16,563 users

More than a textbox.

Hide Menubar by yuoo2k

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

Easy DragToGo by Sunwan

Rated 5 out of 5 stars 355 reviews

2,767 users

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

Allows you to open links in new tabs, and do more with drag and drop gestures easier.

Context Bookmarks by IKRG

Rated 4 out of 5 stars 25 reviews

902 users

Adds bookmarks to context menu so you can access them by mouse right click.

Smart Bookmarks Bar by Remy Juteau

Rated 4 out of 5 stars 486 reviews

4,482 users

Note from Mozilla: This add-on has been discontinued. Try Roomy Bookmarks Toolbar instead.

Fission by zeniko

Rated 4 out of 5 stars 376 reviews

5,617 users

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

Hide Caption by GOLF-AT

Rated 4 out of 5 stars 380 reviews

108 users

An extension to hide the caption of Firefox, displays Minimize, Maximize/Restore and Close buttons on the menubar/nav-bar, and includes "Tiny Menu" function. This extension also provides "Bookmarks" and "Histroys" buttons with popup menu.

VertTabbar by _FrnchFrgg_

Rated 4 out of 5 stars 49 reviews

169 users

This extension moves the tab bar to the left or right of the browser window, with the tabs stacked vertically. This is e.g. suited to wide screens.
It is very lean and tested compatible with a lot of tab-related extensions, including TabMixPlus.

nURL Suffix by archimag0

Rated 4 out of 5 stars 16 reviews

158 users

Change the prefixes and suffixes which are used to complete a URL.

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