Unit Converter
Simple and powerful toolbar popup with unit conversion. Supports Area, Length, Mass/Weight, Pressure, Force, Speed, Temperature, Time and Volume conversions. Convert imperial to metric and vice versa.
538 users
Bootstrap - Responsive Helper
Show the Bootstrap grid class currently active (XS, SM, MD, LG, XL, XXL). Tested and work with the versions: 3, 4, 5 Not compatible versions: 4 Alpha 2
538 users
Cast
Cast a media URL or mirror the browser window/screen to a Chromecast, with a native openscreen backend and no third-party tools.
538 users
Fluent
A simple and secure in-browser wallet built for Web 3. Easily store, send and receive funds on blockchain.
537 users
Veriffy Signing Extension
Use smart card or USB token to sign documents using the Veriffy system.
536 users
Porn site Blocker
A basic porn site blocker addons for firefox browser.t blocks the detected site automatically.You can help us to prevent the porn site. Please send us a review, create a issue and give the site name which site is not listed.
535 users
Grayscale Bro
A minimal Firefox extension for monochrome browsing. Supports dark theme and grayscale only on selected hostnames. [Notice: Doesn't work at mozilla pages]
534 users
Single html downloader
Download as a single html file for the current page with images and styles.
533 users
HTML editor WebStudio for Webpages
WebStudio, a HTML editor online to create and edit any webpage using a web browser.
530 users
Form Filler
A simple form-filling extension that records and fills web forms based on saved presets.
530 users
Video SRC extractor
Agrega un botón en la barra de herramientas que al pulsarlo, ubica las etiquetas VIDEO en el DOM y extrae el SRC de las mismas en pestañas independientes, lo que permite capturar/descargar la mayoría de videos de páginas web
528 users
Swash
Get paid for your data as you browse the web. Gain control and help create a better, more dignified internet.
527 users
Oracle Smart View for Office
Show Oracle Smart View content. Supports Smart View 11.1.2.5.720 or later
527 users
YuJa Verity Browser Extension
Used with YuJa Verity to provide test-takers with the ability to take a proctored assessment.
520 users
Simple Lorem Ipsum
This extension lets you insert Lorem Ipsum anywhere on your page with an edit mode to modify any content on your page.
520 users
Call a Number via Fritz!Box
Markieren Sie eine Telefonnummer auf einer Webseite oder in einer Email und Rufen diese über das Contextmenü direkt über die Fritz!Box an. Benötigt eine Fritz Box mit Firmware 5.5+ und aktivierte Wählhilfe.
519 users
Incognito Search
Use this add-on for your private search queries. And all the data such as: search history, cache and cookies automatically will be deleted when you will close your incognito tab.
518 users
Disable Polymer on YouTube
The polymer redesign of YouTube has made the site very slow for Firefox users. This add-on adds the "disable_polymer" option to YouTube URLs in order to revert back to the old classic design.
517 users
