Allows Firefox user assign different proxies to be used in different containers

Fill out web forms automatically with a single click

Advanced form filler

Get around Twitter's login modal and still scroll tweets. This extension will add a button to your toolbar. When Twitter throws up a login wall, press the button and you'll be able to continue browsing.

Tusk adds KeePass functionality to your browser. It does not require a KeePass desktop application to be installed on your PC.

Tusk can access KeePass files stored in Dropbox, Google Drive, Onedrive, PCloud, OwnCloud, and NextCloud.

Get Back Your Email Privacy, Block Email Tracking.

This extension allows Apia to access Java applications required to digitally sign content.

Amazon Container isolates your Amazon activity from the rest of your web activity in order to prevent Amazon from tracking you outside of the Amazon ecosystem via third party cookies.

Mutes all sites by default and remembers unmuted sites

block ads seamlessly on popular websites

Redirects Twitter, YouTube, Instagram and more to privacy friendly alternatives.

Encrypts Steam-Tradelink for Sparkles viewers

Clean URLs that are about to be visited:
- removes utm_* parameters
- on item pages of aliexpress and amazon, removes tracking parameters
- skip redirect pages of facebook, steam and reddit

Best Proxy Switcher was developed by the team, who provides proxy service since 2004 year. You can use Best Proxy Switcher with your own proxy or let it download most recently checked list from our web site automatically!

Docs Online Viewer provides a convenient method to open online documents/files of any format (PDF, DOC, DOCX, XLS, PPT, RTF, ODT, ODP, CSV etc.) using Google Docs & Zoho Viewer directly in your browser eliminating the need of any additional plugins.

This hackbar moded by Mr bipolar

Opens new tab with mega.nz or switches to it if it's already open.

Replace video player with Firefox native video player

Automatically fills in login fields with passwords from the password vault. The add-on is not standalone and requires the password manager desktop app by F-Secure to be installed. For more information, visit https://www.f-secure.com/id-protection.

Расширение браузера, выполняющее криптографические операции в ДБО isFront

Add custom JavaScript codes or styles to any page.

Control the HTTP Referer on a per-site basis.

select some text, and base64 decode it.

The official browser extension for the Passwords app for Nextcloud.

Manage and switch between multiple proxies quickly and easily through profiles

This addon is a fork of Mozilla's Facebook Container but for Twitter.
Twitter Container isolates your Twitter activity from the rest of your web activity in order to prevent them from tracking you.

This addon is NOT an official Mozilla Product.

Allows to save automatically the content in a text input field.

The easiest and simplest way to check for PlugIn-Updates. Never forget to install the newest safe versions.

Stop YouTube from Playing next tracks (aka disable autoplay button).

You can store websites in a list which are not supposed to execute JavaScript code. If they try to do so the Add-on warns you.