Apps with 'Firefox Extension' feature Page 5 of 32

Enhances tab management on Chrome and Firefox with features like session management, effortless search, link organization, and category spaces.

Youtube Video and Audio Downloader is an open-source project, downloading Youtube videos (using Firefox download manager) in all available formats (FLV, MP4, WebM, and 3GP) with video quality of your choice.

With a single click on the lamp button, the page will fade to dark. And automatically focus on the video. By clicking on it again, the page will return to normal. It works for all known video sites such as YouTube, Vimeo, Dailymotion, YouKu, etc.

EPUBReader is a Firefox and Chrome addon which lets you read ePub-files just in the browser. You don't need to install additional software!

Examine, edit, and debug HTML, CSS, and JavaScript on the desktop and on mobile.

Securely manage and autofill your passwords across devices with zero-knowledge encryption and two-factor authentication. Also available standalone.

Easily download videos from YouTube in up to 8K resolution, convert to MP3, download subtitles, and more. Supports various formats with full quality.

Creating visual content should be simple, fun and lightweight. Stencil is designed to help you create beautiful looking images faster than ever before. Even if you've never used an image editing program, you can pick Stencil up and use it in seconds.

FastForward circumvents sites which make you wait (like adf.ly), make you do something (e.g., show.co and sub2unlock.com) and even trackers (such as bit.ly and t.co)!.

Customizable mouse gesture addon, which supports over 40 different actions.

Features:

Mouse gestures (Move mouse while holding the left, middle, or right button) Rocker gestures (Left-click with holding right-click and vice versa) Wheel gestures (Scroll wheel while.

This extension will mangle your browser's requests to maximize the chances of bypassing paywalls.

Use your locally running AI models to assist you in your web browsing.

Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.

BlockTube gives you the control over what content you see on YouTube. Now you can easily get rid of those annoying videos or channels that keeps popping up by YouTube's algorithm.

Presearch is a community-powered, decentralized search engine that provides better results while protecting your privacy and rewarding you when you search.

The Web Developer extension adds various web developer tools to a browser. The extension is available for Chrome, Edge, Firefox, and Opera, and will run on any platform that these browsers support including Windows, macOS and Linux.

Instantly find and follow the same users from your X(Twitter) follower on Bluesky.

Flagfox is a Firefox extension that displays a flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, WhoIs, similar sites, and more.

Lemur Browser is a high-speed Chromium-based browser that supports Google Chrome and Microsoft Edge extensions such as .

iMacros was designed to automate the most repetitious tasks on the web. If there’s an activity you have to do repeatedly, just record it in iMacros. The next time you need to do it, the entire macro will run at the click of a button!

Anori is a Chrome extension that allows users to create a personalized start page with widgets and folders. The extension offers a grid layout and a choice of eight color schemes. Anori is ideal for users who want to streamline their browsing experience by having quick access...

SemanticScuttle is a self-hosted and web-based social bookmarking tool experimenting with new features like structured tags and collaborative descriptions of tags. Originally a fork of .

WhatRuns offers browser extensions that give you information on the technology being used on websites you visit. WhatRuns uses a proprietary recognition algorithm to detect even the latest web technologies and plugins.

A browser extension that captures web pages to local device or backend server for future retrieval, organization, annotation, and edit.

Save a complete web page (or just its current state) as a single HTML enhanced file that can be displayed in any browser.