Para experimentar ass milhares de extensões disponíveis aqui, baixe o Mozilla Firefox, uma maneira rápida e gratuita de navegar na Web!
FecharBem-vindo as Extensões para o Firefox.
Escolha entre milhares de recursos extras e estilos para tornar o Firefox só seu.
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PageTweak - Ad Blocker, Video Downloader, Translator...
The Ultimate Webpage Enhancer! Instantly add many tweaks to any webpage including: Ad block, flash block, video download, remove delays, tooltip translation, link checker, rounded corners, auto pagerize, and more. A must have for all web users.
Save Images Requer reinicialização
Save Images saves the images from the current tab page, from the cache, to a specified location, with either the images original file name or a file name that you specify.
XDM Hook for Linux & Mac OS X Requer reinicialização
XDM integration module for Firefox on Linux and Mac
Переадресация на доступные информационные ресурсы Requer reinicialização
Система предназначена для переадресации с алиасов или с устаревших и более недействительных сетевых и локальных адресов информационных ресурсов на действующие, по которым ресурс доступен. Система может производить расширенный поиск ресурсов.
Complete YouTube Saver Requer reinicialização
Download YouTube videos in various formats including 1080p, 4K etc (DASH formats). Convert audio track from videos to MP3 or WAV, or save audio in native format (Ogg, AAC/M4A, MP3, OPUS). Save YouTube page, video, comments and subtitles to one folder
FavLoc Requer reinicialização
FavLoc allows you to set folders as "favorite locations" to which you can easily download. FavLoc menus will appear on the File menu (for saving pages), the context menu (for saving images and links), and on the download...
XDM Helper Requer reinicialização
Xtreme Download Manager integration module to take over downloads and streaming videos from Firefox
Cookie Exporter Requer reinicialização
Exports all cookies in IE manner.
Makes a Netscape standard cookies.txt file.
Very useful for WGET --load-cookies option.
No More Install Delay
UPDATE: XPI delay has been removed in Firefox 40!
Disable the install delay in Firefox. New 2.0 version now includes GreaseMonkey scripts!
Unlike similar addons, this works on Firefox 4 and beyond.
FireFTP Requer reinicialização
FireFTP is a free, secure, cross-platform FTP/SFTP client for Waterfox which provides easy and intuitive access to FTP/SFTP servers.
Check out my new project, FireSSH!
Torrent Tornado Requer reinicialização
Um cliente torrent para Firefox e SeaMonkey, funciona em qualquer lugar, criado em puro JavaScript sem software binário!
OpenDownload² Requer reinicialização
OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.
FlashGot Mass Downloader Requer reinicialização
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
Download Status Bar
Se você é uma pessoa que gosta de ter controle sobre os seus downloads, Download Status Bar é o add-on que você procura!
AutoSave Plus for ScrapBook Plus / XSidebar Requer reinicialização
AutoSave is an Add-On to the firefox extension ScrapBook Plus by haselnuss and ScrapBook with XSidebar for SeaMonkey. This is a modified version of the original Add-On. Uninstall the original AutoSave before you use this extension.
Para criar as suas próprias coleções, você deve ter uma conta no Mozilla Add-ons.