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.
6 859 användare
MySessions
En enkel sessionshanterare. Du kan snabbt spara din webbläsares läge och ladda in den igen vid behov. Detta är inte en ersättning för Michael Krafts ”Session Manager”, men det gör att du kan importera sparade sessioner från ”Session Manager”.
6 832 användare
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.
6 549 användare
Avast Online Security & Privacy
Skydda din Mozilla Firefox-webbläsare mot onlinehot, spårningsprogram och bedrägerier i realtid.
6 334 användare
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)
6 305 användare
TFT Trade Extension
An extension which integrates TFT branded tools into your browser. It provides safer and easier trading in Path of Exile.
6 231 användare
Google Page Translate
Adds a toolbar button to open Google Page Translate for the current tab.
6 216 användare
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.
6 190 användare
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 :)
6 147 användare
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
6 045 användare
RoSeal - Augmented Roblox Experience
Improve your Roblox website experience, seals included!
6 000 användare
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.
5 945 användare
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+).
5 915 användare
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).
5 902 användare
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
5 878 användare
DanfeOnline - Gerador de DANFE
Extensão para auxiliar consultas de DANFE, DACTE e CC-E.
5 865 användare
AWS Extend Switch Roles
Extend your AWS IAM switching roles. You can set the configuration by aws config format
5 806 användare
Recordify Title Discover
A plugin which will read the Title/Author from the current streaming service and provides it to Recordify, a third party recording application made by Abelssoft
5 639 användare
