Mozilla Firefox Plugins, Add-ons and extension Page 7 of 71

Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.

Padloc not only helps you remember all your passwords, it also securely stores credit cards, notes, documents and more!

Microsoft Power Automate is an advanced automation platform. It offers a wide range of features, including AI-powered automation, RPA, BPA, DPA, and process/task mining.

Enhancer for YouTube is a very lightweight extension that is highly customisable, easy to use, and that will greatly improve your YouTube experience!

Grammalecte is a French grammar checker.

Enhances Chrome/Firefox with Magic Search for swift action, pomodoros, and group bookmark openings, customizable themes, to-do lists, and calming soundscapes.

Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard.

Passbolt is an open source password manager for teams. It allows to securely share and store credentials. For instance, the wifi password of your office, or the administrator password of a router, or your organisation social media account password, all of them can be secured...

This is a Firefox add-on which provides the ability to operate tabs as "tree".

An experimental open-source attempt to make GPT-4 fully autonomous.

AdBlitz automatically skips skippable ads and accelerates non-skippable ones, ensuring you enjoy uninterrupted content seamlessly. Remember, it's not an ad blocker.

Track price history and receive alerts for price drops on Amazon products worldwide, with support for over 5 billion items and international locales.

Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more.

Find, filter, and download images from web pages, with options to sort by size, pixel dimensions or URL, bulk download, preview, and copy source links.

Rainbow is a fun, simple, and secure way to get started with crypto and explore the new world of Ethereum. You can use Rainbow to manage and display Ethereum-based assets on mainnet, Polygon, Optimism, Arbitrum, Base, and Zora.

Engage in social bookmarking to collect, explore, and share interests by joining and creating communities, saving media, and connecting with others.

Reddit Enhancement Suite is a community-driven unofficial browser extension for Reddit.

A free tool to quickly collect, organize, and share your favorite links.

The Hacker's Browser. Vimium provides keyboard shortcuts for navigation and control in the spirit of Vim . Vimium helps you navigate the web without touching the mouse.

Camelcamelcamel.com provides an easy way to track Amazon product prices, get alerted when prices drop and even see how prices have changed with history charts and other helpful details.

MetaMask is a browser extension and mobile app that lets you manage Ethereum-based assets and interact with decentralized apps (dapps).

DeArrow is an open source browser extension for crowdsourcing better titles and thumbnails on YouTube. The goal is to make titles accurate and reduce sensationalism. No more arrows, ridiculous faces, and no more clickbait.

A simple web extension that redirects requests to privacy friendly alternatives. The successor fork is LibRedirect.

Regain digital balance through apps and website blocking, Focus Time, Pomadoro. enhance your life with healthy routines and screen time control.

Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.