Mozilla Firefox Plugins, Add-ons and extension Page 5 of 70

Returns the ability to see dislike statistics on YouTube.

SwissTransfer is a data transfer service that lets you send up to 50 GB. It’s free of charge, free of ads and it respects your privacy.

GNU Taler is a privacy-preserving payment system. Customers can stay anonymous, but merchants can not hide their income through payments with GNU Taler. This helps to avoid tax evasion and money laundering.

Papaly is a simple social bookmarking tool to manage all your links. Create custom boards and categories. Share and follow topics of interest to discover new content.

Shorten URLs from anywhere with bit.ly. Bit.ly allows users to shorten, share, and track links (URLs). Reducing the URL length makes sharing easier. Bit.ly is available as a website, as a bookmarklet, and as a robust and open API.

Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.

We all make many online accounts, but most of them are linked to 1 or 2 of our email addresses. This means if just one account is hacked or tracked, every other account and its associated data is now also at risk.

A simple web application that lets you save the precious readable content of web pages you like and want to keep forever.

Manage your tabs and bookmarks in sidebar.

Bibliography reference manager. The native file format used by JabRef is BibTeX, the standard LaTeX bibliography format.

Veteran VPN with military-grade encryption, unrestricted access, vast servers in 43 locations, high-speed connections, and a strict no-logs policy.

Web clipper and digital brain tool for saving, organizing, and summarizing webpages, text, images, documents, and voice notes with fast search and insights.

The Firefox Multi-Account Containers extension lets you carve out a separate box for each of your online lives – no more opening a different browser just to check your work email! Here is a quick video showing you how it works.

Access, manage, and sync your clipboard from any device.

Control your cookies! This extension is inspired by Self-Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Prevent tracking by other cookies and add only the ones you trust.

Access free PDFs when viewing scholarly articles using a free browser extension for Chrome and Firefox from multiple devices. Trusted and open-source.

Wappalyzer is a technographics data provider, uncovering technologies such as content management systems, customer relationship management, ecommerce platforms, advertising networks, marketing tools and analytics.

Stream torrents online safely with Seedr. Offers cloud storage integration, torrent downloads and streaming on any device, no software required.

Save anything you see online - including text, links and images - into your Evernote account with a single click.

Metastream allows you to watch internet videos with friends. It synchronizes media on websites so you can watch together.

Movie and TV Subtitles in multiple languages, thousands of translated subtitles uploaded daily. Free download from source, API support, millions of users.

Community version of the popular extension "I Don't care about cookies" (without Avast)

Organize bookmarks, notes, to-dos, and files in an online desktop with a customizable, Mac and Windows-inspired interface for streamlined digital management.

A new app from Apple that makes it even easier to access passwords, passkeys, Wi-Fi passwords, and other credentials all in one place, with secure end-to-end encryption, and iCloud sync.

Check if a website is safe before you reach it via browser extensions, mobile app and API. Ratings on adult content, scams, malware, etc.