Ferramentas web e desenvolvimento
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
User Agent Switcher Requer reinicialização
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
SQLite Manager Requer reinicialização
Manage any SQLite database on your computer.
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.
Live HTTP Headers Requer reinicialização
View HTTP headers of a page and while browsing.
Proxy Tool Requer reinicialização
Proxy Tool - Powerful, yet User-friendly proxy tool to manage your proxies and anonymity needs, including: 46M+ user agents (world's largest), 10 different spoofed HTTP referrers, auto-proxy rotation, plus many more. Developed by http://ProxyList.co
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
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.
RefControl Requer reinicialização
Control what gets sent as the HTTP Referer on a per-site basis.
HttpFox Requer reinicialização
An HTTP analyzer addon for Firefox
IE Tab + Requer reinicialização
Uma versão estendida do complemento IE Tab, que habilita o uso do mencanismo de exibição do Internet Explorer dentro do Mozilla Firefox.
'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!
Font Finder Requer reinicialização
FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.
Scriptish Requer reinicialização
O maior mecanismo de scripts de usuário da Internet.
RequestPolicy Requer reinicialização
Controle pedidos entre domínios. Navegue com mais privacidade. Proteja-se contra ataques de referência cruzada.
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
Firesizer Requer reinicialização
Allows you to resize the window to specific dimensions.
NOTE: Users of Firefox 29 and above must install "The Addon Bar" extension to use this, as Firesizer uses the add-on bar that has been removed in Firefox 29.
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...
Linkification Requer reinicialização
Converts text links into genuine, clickable links...