Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
사용자 12,191명
Flag Cookies
A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.
사용자 11,952명
PureVPN Proxy - Best VPN for Firefox
A VPN extension that helps you hide your information, access restricted content and browse the internet at fast speeds. Add it now to your Firefox browser and get your 7-day Free VPN trial today!
사용자 11,916명
Export Cookies
Export cookies to a Netscape format cookies.txt file.
사용자 11,915명
Modify Header Value
Add, modify or remove a header for any request on desired domains.
사용자 11,750명
Impulse Blocker
Block distracting websites. Just list the sites you want Impulse Blocker to pause or completely avoid.
사용자 11,625명
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
사용자 11,544명
Sticky Password manager & safe
Never forget a password again. Sticky Password manager saves them securely and types them for you as you browse. Automatically!
사용자 11,474명
Forget Me Not - Forget cookies & other data
Make the browser forget website data (like cookies, local storage, etc.), except for the data you want to keep by adding domains to a whitelist, graylist, blacklist, or redlist.
사용자 11,338명
Empty Cache Button
Cache clearing made easy. One click.
사용자 11,286명
Nervenschoner
Der Blocker der Verbraucherzentrale zaubert Cookie und Einwilligungs Banner einfach weg.
사용자 11,183명
minerBlock
Blocks cryptocurrency miners all over the web.
사용자 10,874명
FranceVerif
Protégez vous des sites frauduleux, faux sms, arnaques, virus et piratages
사용자 10,721명
Don't Fuck With Paste
This add-on stops websites from blocking copy and paste for password fields and other input fields.
사용자 10,700명
Gemalto Web Signer for Barclays
Gemalto Web Signer is a digital signature−based software solution designed to protect and secure Internet transactions. © Gemalto 2023
사용자 10,648명
VPN Free - Betternet VPN Proxy
Get the fast VPN to unblock any website and stay private. Maintain your internet privacy with the best VPN
사용자 10,482명
Google Container
THIS IS NOT AN OFFICIAL ADDON FROM MOZILLA! It is a fork of the Facebook Container addon. Prevent Google from tracking you around the web. The Google Container extension helps you take control and isolate your web activity from Google.
사용자 10,441명
Mobile View Switcher
Switch to mobile view with one click via toolbar button.
사용자 10,439명
Calendly: Meeting Scheduling Software
Eliminate the back-and-forth of scheduling. Manage your meetings, scheduling links, and contacts — all in one place, from wherever you’re already working online.
사용자 10,273명
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
사용자 10,068명
ZeroOmega--Proxy SwitchyOmega V3
Manage and switch between multiple proxies quickly & easily.
사용자 9,728명
Twitch Ad Blocker
Tired of Ads on Twitch? Block all ads and watch videos without interruptions.
사용자 9,664명
Youtube Defender - Устраняет замедление YouTube
🚀 Как ускорить Ютуб в 🇷🇺 России? 💣 Установите плагин ⚡️ Youtube Defender на ваш браузер и наслаждайтесь быстрой загрузкой видео!
사용자 9,503명
Adaware AdBlock
By blocking annoying ads and nosy trackers, Adaware AdBlock nearly doubles your browsing speed! And with the most robust antivirus-level cloud-scanning technology of any ad blocker on the market, you’ll be safe from the latest cyber-threats.
사용자 9,291명
Show/hide passwords
Add a link near password fields to hide or show passwords.
사용자 9,253명