Mozilla Firefox Plugins, Add-ons and extension Page 15 of 70

MAL-Sync is a powerful extension and userscript, which enables automatic episode tracking between MyAnimeList/Anilist/Kitsu and multiple anime streaming website.

An extension for Firefox that restores some of RSS functionality which Firefox abandoned. Functionality includes:

Securely stores passwords, generates strong keys, auto-fills forms, checks for weak reuse, and alerts breaches. Accessible across devices with encryption.

Firemonkey is a totally new combined user-Scripts and user-Style manager. While it has similar functions to other user-Script managers like GreaseMonkey/Tampermonkey/Violentmonkey, and user-CSS managers like Stylish/Stylus/xStyle, there are also differences.

Easily create grocery lists, share with others instantly, and sync across devices. Organize recipes and import ingredients seamlessly.

Bookmark, Archive, Screenshot & Markup - All-In-One Web Collector, must-have research tool

LunaPic is an online photo editor that allows you to edit, crop, rotate and resize images, add effects to your photos, create slideshows, animation and collagesand convert video to gifs.

CheerpX For Flash is a long-term HTML5 solution for preserving accessibility to Flash applications on modern unmodified browsers.

FoxyProxy sells reliable, fast, secure VPN and proxy servers in 110+ different countries with 6 ways to connect.

View and manage downloads from a tidy statusbar.

This was a remake for old well-known addon Download Statusbar .

View and manage downloads from a tidy statusbar. Despite its compact size, Download Manager (S3) packs in more useful features th.

Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.

A download manager for the HTTP(S) protocol. Maximize your download throughput by utilizing high performance input/output completion ports (IOCP). HTTP Downloader can open thousands of connections at a time and consumes very little system resources.

Allows you to use Kagi Search with Privacy Pass, which cryptographically ensures that Kagi cannot tie that request to an account and allows for further privacy and anonymity.

enhanced-h264ify is a fork of well-known h264ify extension for Firefox/Chrome which blocks VP8/VP9 codecs on YouTube, so that you can use H264 only.

GHunt is a modulable OSINT tool designed to evolve over the years, and incorporates many techniques to investigate Google accounts, or objects.

Print raw (ZPL, ESC/P, FGL), HTML, PDF as well as communicate with USB, HID, and serial devices through a cross-platform browser plugin.

Buster is a browser extension which helps you to solve difficult captchas by completing reCAPTCHA audio challenges using speech recognition. Challenges are solved by clicking on the extension button at the bottom of the reCAPTCHA widget.

You can quickly create a temporary and disposable email address to verify your email. Protect your email from spam, bots, and phishing with TempMailg.

Meet Dash, your personal universal search tool. Search all your apps. All your tabs. All in one place.

Onion Search Engine Browser has been developed for protect your privacy and for fast browsing internet in safe and anonymous. Onion Search Engine Browser has been designed to protect your privacy while browsing the internet.

Track web page changes and get notified. Free Sign-up. Have all data in one place

A dynamic theme that allows colouring Firefox in a Vivaldi style fashion.

It’s unwise to use the same password for multiple accounts… but multiple passwords are difficult to remember. Kaspersky Password Manager securely stores all your passwords, addresses & credit card details – and synchronizes them across your PC, Mac, Android phone &...

Priority Matrix software helps managers prioritize, focus, and work smarter. It allows you to seamlessly communicate team priorities and keep track of the moving parts of your projects, promoting accountability and clarity across multiple platforms.

Neat URL cleans URLs, removing parameters such as Google Analytics' utm parameters.