Ferramentas web e desenvolvimento

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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 em 5 de 5 estrelas (161)
38.658 usuários

Open With Photoshop

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 em 5 de 5 estrelas (72)
16.600 usuários

about:addons-memory 2016

Adds a new page that shows add-on memory usage

Avaliado em 5 de 5 estrelas (24)
14.238 usuários

Stylish Sync

Sync engine for Stylish with backup / restore facility.

Avaliado em 5 de 5 estrelas (26)
5.698 usuários

Element Hiding Helper for Adblock Plus

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Avaliado em 5 de 5 estrelas (458)
525.996 usuários

Add-ons Manager - Version Number

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

Avaliado em 5 de 5 estrelas (20)
1.857 usuários

NoScript Security Suite Requer reinicialização Em destaque

The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.

Avaliado em 5 de 5 estrelas (1.635)
2.169.301 usuários

PrefBar Requer reinicialização

The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

Avaliado em 5 de 5 estrelas (41)
21.479 usuários

Console² Requer reinicialização

Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.

Avaliado em 5 de 5 estrelas (49)
6.503 usuários

Screengrab (fix version) Requer reinicialização

Screengrab! saves webpages as images.
0.99 released!
New features: upload to internet

Avaliado em 5 de 5 estrelas (321)
127.009 usuários

Form History Control Requer reinicialização

Uma extensão pra Ver e Gerenciar entradas no histórico de formulários

Avaliado em 5 de 5 estrelas (90)
24.212 usuários

Flagfox

Mostra a bandeira do país de localização do servidor da página atual e provê várias ferramentas, como verificação de páginas seguras, whois, tradução, páginas similares, validação, redução de URL e mais...

Avaliado em 5 de 5 estrelas (683)
457.411 usuários

WorldIP - Geo Add-on with Security Features Requer reinicialização

Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter

Avaliado em 5 de 5 estrelas (122)
31.133 usuários

Full Web Page Screenshots (♥♥♥♥♥) Requer reinicialização

FireShot makes full web page screenshots. Demo: http://bit.ly/RlBQMV

Screenshots can be quickly captured and:

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

* OS Windows only

Avaliado em 5 de 5 estrelas (491)
279.995 usuários

GitHub Extension Installer

Install Browser Extensions straight from GitHub Repositories

Avaliado em 5 de 5 estrelas (12)
2.688 usuários

Remote XUL Manager

Manages the Remote XUL whitelist to allow websites and local files to load XUL content. For versions compatible with Firefox 41 and lower, see All Versions page below.

Avaliado em 5 de 5 estrelas (37)
70.526 usuários

DOM Inspector Requer reinicialização

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Avaliado em 5 de 5 estrelas (72)
109.183 usuários

Web Developer Requer reinicialização

The Web Developer extension adds various web developer tools to the browser.

Avaliado em 5 de 5 estrelas (260)
432.720 usuários

Link Properties Plus Requer reinicialização

Provides extended link properties: size of linked file, last modified time, etc.

Avaliado em 5 de 5 estrelas (15)
1.957 usuários

Dafizilla Table2Clipboard Requer reinicialização

Mozilla applications allow to select rows and columns from a table simply pressing Control key and picking rows/columns with left mouse button.
The selection can be copied to clipboard but the original table disposition is lost making ugly results wh...

Avaliado em 5 de 5 estrelas (64)
17.623 usuários