E-mails recorrentes para Gmail
Envia seus emails em um horário posterior uma vez, ou repetidamente a cada X horas/dias/meses/anos
242 usuários
Millennials to Snake People
Replaces the text 'Millennial' with 'Snake People'. Learn the sad, sinister truth behind the mysterious Snake People. Who are they? What do they want?
242 usuários
Peek: Preview PDFs, Office files, and more
Preview documents, videos, music, and more with a mouse hover.
241 usuários
Youtube Playback Speed Buttons
Control speed of the youtube playback using keyboard. Press '>>' button to increase and '<<' button to decrease the playback speed.
238 usuários
mywebook clipping tool
Use mywebook clipping tool browser extension to save articles, videos, images, products, discussions and more to your account for later reading and easy access.
238 usuários
Local Image File Viewer
Next and previous buttons for viewing images in local file URLs to browse folders.
238 usuários
Popout
Popout is simple extension that allows tabs to be opened in a separate minimal window.
238 usuários
LiuChan
A modern lightweight mouse-over popup dictionary for Chinese! Displays definitions, pinyin and/or zhuyin, customizable tone colors, as well as Cantonese pronunciation (Jyutping). Source: https://github.com/gkovacs/LiuChanFirefox/tree/firefox
238 usuários
Pesticide for Firefox
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page. Copyright (c) 2014 Paul Molluzzo picked up by Samuel Corsi-House in 2020.
238 usuários
Add to Dropmark
A quick way to add links, images, and screenshots to your Dropmark collections.
237 usuários
Sci-Hub in Google Scholar
Appends a Sci-Hub direct link into Google Scholar results. You will see a "[sci-hub]" tag on the right side of your search.
237 usuários
Simple JavaScript Injector
This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.
235 usuários
Tab Colors
Selects a random color for each tab and displays the color while the tab is active. You can customize the colors to your liking and also set specific colors for websites.
234 usuários
Focused YouTube
Stay focused by removing video suggestions and promotions from YouTube making it clean and distraction free
233 usuários
Sci Hub Injector
Adds SciHub links to popular publishing websites to make free access to science even easier.
233 usuários
Zoom to Fill
This extension will zoom to fill the video in full screen. In other words, remove black bars while watching Youtube or Netflix or HBO or anything in full screen. Just Press 'Z' while in fullscreen watching the video. Boom. That's it.
232 usuários
![[TST] Fade Old Tabs](https://addons.mozilla.org/user-media/addon_icons/2745/2745123-64.png?modified=2e7e35cb){kind=icon}
