Firefox extensions
Listed on Firefox Add-ons. They also install in Firefox-based browsers such as LibreWolf, Waterfox, Zen and Floorp.
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345 results, page 4 of 12
Bonjourr
A minimalist, customizable new tab page for the browser with photo backgrounds and optional widgets.
BookFusion
An ebook reader and cloud library that syncs your own EPUB and PDF collection across devices.
Browsec
A VPN and proxy service with browser extensions and apps, free to start without an account.
Browserling
Online cross-browser testing service with live interactive sessions in real desktop browsers.
Browserpass
A browser extension that fills and copies logins from a pass password store.
BuiltWith
A web tool that detects the technologies a website is built with.
Bulk Image Downloader
A paid desktop tool that downloads full-size images and videos from web galleries in bulk.
Bulk Media Downloader
Downloads the media a page loads by watching network requests.
Buster
A browser extension that helps people solve reCAPTCHA audio challenges using speech recognition.
Caido
Web security testing proxy for auditing web applications.
Cal.com
Open-source scheduling software for online bookings that can be used hosted or self-hosted.
CanvasBlocker
Blocks or fakes the browser APIs most used for fingerprinting.
Capacities
Object-based note app that organizes ideas as typed, tagged objects.
Chameleon
A Firefox extension that spoofs the browser profile and user agent to make fingerprinting harder.
Checker Plus for Gmail
Reads, deletes and manages Gmail from a browser popup.
Checkvist
A keyboard-driven online outliner for building nested task lists, checklists and research notes.
CIRA Canadian Shield
A free protective DNS service from Canada's domain registry that blocks malware, phishing and scams.
ClearURLs
Strips tracking parameters out of links automatically.
Cloaked
A privacy service that creates masked identities and scans for data brokers selling your personal information.
Clockify
A time tracker and timesheet app for teams, with reports, billable rates and invoicing.
CoinStats
A crypto portfolio tracker that combines wallets and exchanges across many blockchains in one view.
Control Panel for Twitter
A browser extension that gives you more control over the Twitter/X timeline and interface.
Cookie AutoDelete
Deletes cookies and site data as soon as a tab closes.
Cookie-Editor
Creates, edits and deletes cookies for the current tab.
DeArrow
An open-source browser extension that replaces clickbait YouTube titles and thumbnails with community-submitted versions.
Decentraleyes
Serves common JavaScript libraries locally instead of from a CDN.
Detailed SEO Extension
A free browser extension that shows a page's SEO tags, headings and links in one click.
Diigo
A web annotation and bookmarking service with a browser extension for highlighting, tagging and saving pages.
Disconnect
Tracker-blocking privacy software that stops invisible trackers and shows which sites follow you online.
Distill Web Monitor
A browser extension and service that watches selected parts of web pages and alerts you to changes.
