LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
747,390 users
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
70,085 users
Webmail Ad Blocker
Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
29,207 users
Metastream Remote
Watch streaming media with friends.
23,736 users
Copy PlainText
Copy Plain Text without any formatting
22,714 users
Clippings
Save frequently-entered text for pasting later.
15,391 users
FoxClocks
FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.
13,054 users
PocketTube: Youtube Subscription Manager
The best way to group your subscriptions Using this simple extension you can create collections that seamlessly fit into YouTube's layout.
12,646 users
Minimal Theme for Twitter
Declutter the Twitter web experience.
6,453 users
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
1,341,181 users
Grammarly for Firefox
Grammarly’s writing assistant has you covered in any writing situation. With real-time suggestions to help with grammar, clarity, tone, and more, you can be confident that your writing will make the impression you want.
956,216 users
MetaMask
Ethereum Browser Extension
629,264 users
BetterTTV
Enhances Twitch with new features, emotes, and more.
402,791 users
Browsec VPN - Free VPN for Firefox
Unblock geographically restricted content and protect your IP with Browsec’s add-on. With this Firefox VPN, you can stay anonymous for an unlimited time! Use free remote servers to hide your location and access any content you want.
374,127 users
Google Translator for Firefox
With this addon you can translate any text to your own language with one click or hot-key. You can either translate the selected text, this way the translated text will overwrite the original selected text, or you can translate the full page too.
315,854 users
Zoom Scheduler
Recommended, support FireFox 45+. The Zoom Firefox Extension allows participants to schedule Zoom cloud meetings directly from Google Calendar. you can start an instant meeting or schedule a future meeting via a button.
297,132 users
Return Youtube Dislike
Returns ability to see dislike statistics on youtube
291,185 users
Pinterest Save Button
Save your favorite ideas online so you can easily get back to them later.
250,976 users
Reddit Enhancement Suite
Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience.
232,929 users
ImTranslator: Translator, Dictionary, TTS
COMPLETELY REDESIGNED TRANSLATOR FOR FIREFOX ImTranslator translates text, words, webpages between more than 100 languages. NEW: Inline Translator, Dictionary, access to Google Translate, Microsoft Translator. Unique on the fly localization.
155,921 users
Evernote Web Clipper
Use the Evernote Web Clipper to save things you see on the web into your Evernote account.
124,927 users
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
121,723 users
Awesome Screenshot & Screen Recorder
Full page screen capture and screen recorder 2 in 1. Share screencast video instantly.
100,152 users
Touch VPN - Secure VPN proxy for unlimited access
Unblock any blocked website and stay secure with Touch VPN. One-click connect to unrestricted browsing through our fast VPN connection. Unlimited bandwidth and completely FREE!
97,503 users
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
89,353 users