Discover Firefox Extensions by functionality or find alternative for your favorite Firefox Extensions

Best Firefox Extensions

Open Source

Pencil Project is an open-source GUI prototyping tool.

Freemium

TagSpaces is an open source data manager and file navigator. It helps orga…

Freemium

Awesome Screenshot is the highest-rated screen capture & image annotation …

Free

Capture the web page, either part of it or the whole browser window, edit …

Open Source

Zotero is a powerful, easy-to-use research tool that helps you gather, org…

Freemium

Todoist: To-Do list and Task Manager.

Freemium

Mindomo is an online mind map Software where users can create, view and sh…

Freemium

Raindrop.io syncs bookmarks into the cloud and makes them beautiful as wel…

Free Personal

Flamory saves a copy of every web page or file that you see on your screen…

Freemium

TickTickis a cross-platform to-do list app & task manager helps you to get…

Freemium

Pocket is a cloud based article snippet and bookmarking platform.

Open Source

Firefox Sync allows accessing your open tabs, bookmarks, history, password…

Freemium

elCurator let you bookmark, read and collaborate with ease.

Freemium

MEGA is the cloud-based file hosting solution.

Free

Ghostery Privacy Browser increases your browsing privacy, protection, and …

Free

Evernote Web Clipper is a simple extension for your web browser that lets …

Freemium

A content management platform for managing and sharing online articles and…

Free

Papaly is a simple social bookmarking tool to manage links.

Open Source

Youtube Video and Audio Downloader is an open-source project, downloading …

Freemium

Tonido is remote access and home server software for network-attached stor…

Free

Lightshot is the fastest way to take a customizable screenshot. Simple int…

Freemium

FireShot makes full web page screenshots.

Open Source

DownThemAll is a browser extension fro downloading files on a page.

Freemium

Diigo is a powerful research tool and a knowledge-sharing community.

Recently Added Firefox Extensions

Free

Download Status Bar manages every aspect of your download.

Open Source

Karma Blocker is a browser extension to reduce distractions while browsing…

Open Source

NetVideoHunter is a music and video downloader.

Free

Eversync is an online bookmark sync tool.

Open Source

Element Hiding Helper for Adblock Plus a helper extension for Adblock plus…

Free Personal

Grabilla is a software that takes a screenshot of the user's computer scre…

Freemium

Video2mp3 is a youtube to mp3 converter.

Free

Bubblehunt is search platform, where you can create own search system.

Free

amber.dog is a video streaming service.

Free

FLVto is a youtube to mp3 converter website.

Open Source

cliget is a Firefox addon that generates curl/wget commands that emulate t…

Free Personal

StratusBase is a cloud database builder.

Open Source

Random Agent Spoofer is a privacy enhancing firefox addon which aims to hi…

Commercial

Keeper is a password manager and digital vault for businesses and individu…

Open Source

FireSSH is a free, cross-platform SSH terminal client for Waterfox.

Free

Deekit is a collaborative online whiteboard for teams.

Open Source

Squirt is a browser extension for fast reading.

Free

ColorZilla is a Mozilla extension that assists web developers and graphic …

Free

Free YouTube to MP3 Converter is a youtube video to audio converter.

Free

YoutubeConvert.TO is an online youtube conversion service.

Free

Supernet is a free VPN client.

Free

All-in-One Sidebar (AiOS) is an extension for the Mozilla Firefox web brow…

Open Source

Lightbeam for Firefox is a Firefox add-on that enables you to see the firs…

Open Source