IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
7 126 brukarar
VPN Free - Betternet VPN Proxy
Get the fast VPN to unblock any website and stay private. Maintain your internet privacy with the best VPN
7 112 brukarar
Disable Page Visibility API
This add-on disables the Page Visibility API.
7 103 brukarar
Private Bookmarks
Enables a password-protected bookmark folder.
7 099 brukarar
Always active Window (Always Visible)
Pretend that all browser windows are active by spoofing the visibility state event
6 960 brukarar
EverSync - Sync bookmarks, backup your favorites.
Synchronize your bookmarks and FVD Speed Dials. Secure online access with additional features. Synchronize bookmarks between different browsers. Backup and restore your bookmarks online. Sync favorites between computers! Delete duplicated bookmarks.
6 869 brukarar
Privacy | Protect Your Payments
Privacy's Firefox add-on allows you to generate a new virtual card number with 1-click on any checkout page. Keep your payment info safe from data breaches, shady merchants, and sneaky subscription billing.
6 709 brukarar
Form History Control
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller. Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.
6 696 brukarar
Skinport Plus
Enhance your trading experience on Skinport and Steam with Skinport Plus.
6 587 brukarar
HTTP Header Live
Displays the HTTP header. Edit it and send it.
6 396 brukarar
Cookie Manager
An efficient cookie manager. View, edit, delete and search for cookies. Supports private mode and Firefox mobile too. Designed for privacy and security aware users. Enable this extension to open the cookie manager, disable it if you are done.
6 313 brukarar
CORS Unblock
No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
6 301 brukarar
Cookie Remover - Clear & Remove Cookies
Easily clear cookies, remove cookies, clear local storage, and delete site data for the current tab with a single click.
6 250 brukarar
YouTube AdBlock
Accelerates and Skips YouTube Ads
6 147 brukarar
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
6 124 brukarar
Free VPN USA - Planet VPN Proxy
Protect your personal data with our free VPN USA proxy
6 115 brukarar
Export Tabs URLs
List open tab URLs and titles, copy them to clipboard or save them to a file. Features: custom format (Markdown, HTML…), RegExp tab filter, group by window/tab group.
6 090 brukarar
CTCT Extension
CTCT Extension 是一款Firefox浏览器数据防泄漏拓展,可与用户终端的数据防泄漏软件搭配使用,用于保护您的组织浏览器或个人浏览器上的敏感数据,防止敏感数据泄露,避免造成组织或个人财产和声誉等损失。
6 083 brukarar
FadBlock Origin
A fast, lightweight, and undetectable YouTube Ads Blocker for Chrome.
6 024 brukarar
Cookie auto decline
Die Erweiterung akzeptiert Cookie Banner automatisch mit minimaler Zustimmung.
5 929 brukarar
signTextJS plus
window.crypto.signText replacement plus enhancements
5 809 brukarar
Aura
Aura secures your passwords and helps you browse online more securely and privately.
5 751 brukarar
MetaGer Suche
Privatsphäre war noch nie so einfach. Setzt MetaGer als Standard Suchmaschine für Sie.
5 709 brukarar
Browse.live Web Safety
Browser Extension Blurs Ads and Unsafe Search Results
5 603 brukarar
Container proxy
Allows Firefox user assign different proxies to be used in different containers
5 575 brukarar