Desenvolvimento web


Open With Photoshop Compatível com o Firefox 57+

Open With Photoshop is a new companion for web and graphic designers to open up any web image with Adobe Photoshop via a single and quick mouse click.

Avaliado com 5 de 5 estrelas (76)
11 500 utilizadores

TableTools2 - Copy/Sort/Chart/Filter Table&More! Reinício necessário

Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.

Avaliado com 5 de 5 estrelas (57)
11 417 utilizadores

Octotree Compatível com o Firefox 57+

Add-on to display GitHub code in tree format

Avaliado com 5 de 5 estrelas (31)
3 432 utilizadores

Classic Toolbar Buttons

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.

Beta builds on versions page!

Avaliado com 5 de 5 estrelas (132)
29 114 utilizadores

NewScrollbars (aka NoiaScrollbars) Reinício necessário

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

Avaliado com 5 de 5 estrelas (93)
14 761 utilizadores

View Source Chart Reinício necessário

Enables accelerated human processing of DOM

Avaliado com 5 de 5 estrelas (109)
6 358 utilizadores


Download files using curl or wget. This addon generates curl/wget commands that emulate the request as though it's coming from your browser allowing you to download protected files directly to a separate machine (e.g. server).

Avaliado com 5 de 5 estrelas (65)
6 276 utilizadores

Element Hiding Helper para Adblock Plus

Combata os anúncios de texto! Element Hiding Helper é uma extensão companheira do Adblock Plus cujo objectivo é facilitar a criação de regras para filtros de elementos.

Avaliado com 5 de 5 estrelas (439)
338 352 utilizadores

Hide My IP

Hide My IP is number one tool for hiding your IP and unblocking any web site!

Avaliado com 5 de 5 estrelas (37)
14 696 utilizadores

Free Visio Viewer (Mac, Windows, Linux)

Open your Microsoft Visio files for free

Avaliado com 5 de 5 estrelas (16)
7 992 utilizadores


Firefox for Vim and Links addicts.

Avaliado com 5 de 5 estrelas (124)
286 utilizadores

Add-ons Manager - Version Number

Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.

Avaliado com 5 de 5 estrelas (22)
1 683 utilizadores

Element Properties Reinício necessário

Returns the 'Properties' menu item that was removed in Firefox 3.6 to the context menu.

Avaliado com 5 de 5 estrelas (109)
833 utilizadores

Mason Reinício necessário

这个扩展是基于Force Content-Type的,与Force Content-Type相比,这个扩展简化了规则创建的步骤,允许各规则单独禁用/可用的设定。

Avaliado com 5 de 5 estrelas (68)
2 356 utilizadores

QuickJava Reinício necessário

Allows quick enable and disable of Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth. (Read details for info on Java with FF52+!)

Avaliado com 5 de 5 estrelas (190)
185 409 utilizadores

Form History Control Reinício necessário

Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller.

Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.

Control for which webpage form history is saved or not.

Avaliado com 5 de 5 estrelas (94)
17 849 utilizadores

Rainbow Color Tools Reinício necessário

This addon is no longer being updated and won't work with new versions of Firefox. See the Colorzilla addon for a replacement:

Color tools for web development.

Avaliado com 5 de 5 estrelas (97)
16 031 utilizadores

Stylish Sync

Sync engine for Stylish with backup / restore facility.

Avaliado com 5 de 5 estrelas (26)
3 162 utilizadores

CoLT Reinício necessário

CoLT (short for "Copy Link Text") makes it easy to copy either a link's text, or both the link text and its URL in a format you specify. This non-invasive extension simply appears as context menu items when you right-click a link. Fully customizable!

Avaliado com 5 de 5 estrelas (92)
3 783 utilizadores

Vue.js devtools Compatível com o Firefox 57+

DevTools extension for debugging Vue.js applications.

Avaliado com 5 de 5 estrelas (28)
6 811 utilizadores