mantis ui tools

by 刘 明全

35 Add-ons in this Collection

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 1,005 reviews

1,271,331 users

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

Stylish by Jason Barnabe

Rated 4 out of 5 stars 827 reviews

470,477 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 664 reviews

510,910 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...

Classic Theme Restorer by Aris

Rated 5 out of 5 stars 1,134 reviews

441,101 users

Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29+ (Windows / MacOSX / Linux).

All builds & changelogs on versions page!

Theme Font & Size Changer by Baris Derin, Access Firefox Project

Rated 5 out of 5 stars 220 reviews

104,392 users

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Tree Style Tab by Piro (piro_or)

Download Now

Experimental

Rated 4 out of 5 stars 1,365 reviews

111,505 users

Show tabs like a tree.

The Addon Bar (Restored) by Geek in Training

Rated 5 out of 5 stars 333 reviews

111,419 users

Gives you a place to put all your add-on buttons without over-crowding the navigation bar.

Menu Wizard by Oleksandr

Rated 5 out of 5 stars 183 reviews

73,264 users

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

FoxClocks by Andy McDonald

Rated 4 out of 5 stars 326 reviews

65,863 users

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 325 reviews

118,945 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

FindBar Tweak by Quicksaver

Rated 5 out of 5 stars 265 reviews

35,416 users

Between simple tweaks such as placing the findbar in the top corner, to the powerful "Find in All Tabs" tool, it has everything to make the Find Toolbar a powerful and accessible research tool!

Twitter App by Baris Derin

Rated 5 out of 5 stars 12 reviews

14,192 users

Twitter App brings Twitter right into your Firefox Sidebar.

Always on Top by Vasyl Maherka

Rated 4 out of 5 stars 60 reviews

25,034 users

Sets "Always on Top" style for current Firefox window

Extended Statusbar by Strahinja Kustudić

Rated 4 out of 5 stars 257 reviews

43,193 users

A Statusbar with speed, percentage, time and loaded size (similar to Opera's one)

NewScrollbars (aka NoiaScrollbars) by Aris

Rated 5 out of 5 stars 103 reviews

17,116 users

The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".
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