Html Validator
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox, Mozilla. The number of errors of a HTML page is seen on the form of an icon For Firefox 56, use 0.974 (see all versions below). For Firefox 57, see Web Extensions.
7.116 usuários
Avast Online Security & Privacy
Proteja o seu Mozilla Firefox contra ameaças online, rastreadores e golpes em tempo real.
6.932 usuários
MySessions
Um gerenciador de sessão simples. Você pode salvar rapidamente seu estado atual do navegador e recarregá-lo sempre que necessário. Este não é um substituto para o "S M" de Michael Kraft, mas permite que você importe as sessões salvas do "S M".
6.875 usuários
ReloadMatic: Automatic Tab Refresh
ReloadMatic automates the periodic reloading / refreshing of browser tabs. It offers cache control, custom intervals, POST support and many other features. It also integrates with browser features such as tab restore, pinning, and incognito mode.
6.793 usuários
Multithreaded Download Manager
Gerenciador de Downloads que suporta Multiplos Segmentos.
6.724 usuários
Easy Youtube Video Downloader
No# 1 Rated Youtube Video Downloader for firefox web-browser with MP3 and Full-HD downloads. Instant, one-click Youtube video downloader with high-quality 256Kbps/128Kbps MP3 and Full-HD video downloading options.
6.642 usuários
Google Page Translate
Adds a toolbar button to open Google Page Translate for the current tab.
6.458 usuários
TFT Trade Extension
An extension which integrates TFT branded tools into your browser. It provides safer and easier trading in Path of Exile.
6.420 usuários
Open with VLC
Add a content menu Open with VLC on audio / video links. Links must contains file extensions (.mp4, .mkv, ...) Prerequisite : - VLC must be opened - HTTP web interface must be enabled (Settings > Interface > HTTP web interface)
6.406 usuários
FoxReplace
Lets you replace text in web pages. You can define a substitution list and apply it automatically or at your own discretion, or make individual substitutions. You can use this as a filter, or just for fun :)
6.338 usuários
AWS Extend Switch Roles
Extend your AWS IAM switching roles. You can set the configuration by aws config format
6.255 usuários
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
6.166 usuários
DanfeOnline - Gerador de DANFE
Extensão para auxiliar consultas de DANFE, DACTE e CC-E.
6.021 usuários
Live Server Web Extension
Live Reload feature for Dynamic content (PHP, Node.js, ASPNET - Whatever, it doesn't matter). This extension is for Live Server - VSCode Extension (required v3.0.0+).
6.003 usuários
Steam URL Opener
Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser (with a single click on a button).
5.994 usuários
Ultrawidify
Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit ultrawide and superwide displays (e.g. 21:9) — and it attempts to do so automatically.
5.993 usuários
Export Tabs URLs
List the URLs of all the open tabs and copy that list to clipboard or export it to a file. Features: - include titles - custom format (e.g. markdown, html…) - filter tabs - limit to current window - list non-HTTP(s) URLs - ignore pinned tabs
5.977 usuários
Super Agent - Automatic cookie consent
Super Agent automatically fills out website's cookie consent forms for you based on your preferences. Super Agent will save you a lot of clicks and let you take control of your privacy in a very easy way.
5.793 usuários
Country Flags & IP Whois
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
5.783 usuários
