Download Flagfox for Firefox. Displays a country flag depicting the location of the current website's server and provides a multitude of tools such as site safety checks, whois, translation, similar sites, validation, URL shortening, and more...

Download Video DownloadHelper for Firefox. The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Download Dark Reader for Firefox. Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.

Download YouTube to MP3 Converter & Video Downloader for Firefox. Free Online YouTube to MP3 Converter up to 320 kbps and Video Downloader.

Download Cookie AutoDelete for Firefox. Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported

Download NoScript Security Suite for Firefox. The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.

Download DuckDuckGo Privacy Essentials for Firefox. Simple and seamless privacy protection for your browser: tracker blocking, cookie protection, DuckDuckGo private search, email protection, HTTPS upgrading, and much more.

Download uBlock Origin for Firefox. Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.