Mozilla Firefox Plugins, Add-ons and extension Page 5 of 71

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.

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.

A Chrome extension for automating your browser by connecting blocks.

Open-source task and test automation tool and Selenium IDE. The UI.Vision RPA software is a browser extension that can do desktop automation as well! Use it for web automation, form filling, screen scraping and Robotic Process Automation (RPA).

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.

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

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.

Returns the ability to see dislike statistics on YouTube.

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.

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

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

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

Manage your tabs and bookmarks in sidebar.

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

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

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.

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

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.

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

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

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

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

A beautiful new tab page with many customisable backgrounds and widgets. See stunning new landscapes and photos in every new tab.

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

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