Tabby - Window & Tab Manager
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
8,585 users
Color by Fardos - Color Picker
Pick colors from websites, save colors & gradients, get matching shades and tints and create beautiful gradients.
5,924 users
VTT Enhancement Suite
aka R20ES provides quality-of-life and workflow speed improvements to the Roll20 VTT. NOTE: VTT Enhancement Suite is not affiliated with Roll20 and is developed independently.
18,796 users
YouTube Download Button
Free YouTube Download Button allows you to save YouTube video and audio files just in 1 click
4,495 users
1,190 users
Awesome Vimeo Downloader
Download video from Vimeo by injecting download buttons directly into Vimeo player.
13,962 users
Argent X - Starknet Wallet
7 out of 10 Starknet users choose Argent X as their Starknet wallet. Join 2m+ Argent users now.
7,866 users
Forecastfox (fix version)
Get international weather updates (via AccuWeather.com) displayed right in Firefox with this highly customizable extension.
18,272 users
Cashback Assistent von Shoop.de
Mit dem Shoop.de Cashback-Assistent kannst Du noch bequemer beim Online-Shoppen Geld zurück bekommen. Der Cashback-Assistent weist nun auch in den Google Suchergebnissen auf Shoop.de Partner hin.
17,042 users
Spanish (Venezuela) spell check dictionary
Diccionario en español para Venezuela. - Corrector Ortográfico (Spell Checker) - Tesauro de Sinónimos (Thesaurus) - Separación Silábica (Hyphenation) ¡Hecho en Venezuela!
12,773 users
Ai Chat everywhere
Faster access to the best and free Ai Chats everywhere on all websites. support OpenAI ChatGPT, Google Gemini, You Chat, Perplexity Ai, Bing image, Suno music, Copilot.
2,145 users
FoE - Helper
Small tools and helpers for a better gaming experience in Forge of Empires
20,012 users
Language: Português (BR)
Firefox Language Pack for Português (BR) (pt-BR) – Brazilian Portuguese
567,789 users
Automatic AdSkipper
AdSkipper is browser extension that automatically skips in video ads on websites. Support the project on: https://www.buymeacoffee.com/mileta https://patreon.com/MiletaDulovic Source Code https://github.com/M1ck0/adskipper-extension
6,518 users
Flag Cookies
A cookie, and browser storage manager with cow powers!
11,921 users
HTTP Header Live
Displays the HTTP header. Edit it and send it.
10,706 users
SEI++
SEI++: Adiciona novas funcionalidades ao Sistema Eletrônico de Informações - SEI (Requer uma versão do SEI maior ou igual a 3.0.0).
6,519 users
Web Scrobbler
Scrobble music all around the web!
16,152 users
Scholarscope
自动加载PubMed搜索结果中期刊的信息,显示它们的影响力以及所在领域的排名。 Pubmed是美国国立卫生研究所管理的、向全球开放的数据库。用户可以在网站上检索已经或是即将发表的文献,并查看这些文献的相关信息,包括作者、期刊、发表日期、摘要和下载信息。网站链接为 https://pubmed.ncbi.nlm.nih.gov/
13,941 users
VPN Free Unlimited - VPNLY
Free & Unlimited Proxy - without any restrictions and limits
1,078 users
BILD - Bundesliga-News
Aktuelle Nachrichten, Ergebnisse & Videos aus der Fußball-Bundesliga
936 users
8,357 users
Better Canvas
Best dark mode for Canvas, plus other features
9,796 users
Notes by Firefox
Displays a sidebar that lets you take notes on web pages.
23,244 users