Privacy & Security

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CryptFire - Encryption made easy Requires Restart

Encrypt and decrypt any selected text with a password using the secure AES algorithm. Decryption is easy, even for people without the Addon. Encrypt texts as short links, or hide messages in seemingly random text. Encrypted messaging made easy !

Rated 3 out of 5 stars (11)
257 users

My IP

Shows your current IP address.

Rated 1 out of 5 stars (1)
256 users

Monkeysphere Requires Restart

Want an alternative to the centralized certificate authority scheme? This add-on gives you the capability to validate HTTPS-enabled websites via the OpenPGP Web of Trust instead of depending on X.509 certificate authorities!

Not yet rated
256 users

JS Switcher

Turns on and off JavaScript

Rated 3 out of 5 stars (4)
255 users

TinyThatURL Requires Restart

Shrinks long URL with TinyURL.

Rated 5 out of 5 stars (2)
255 users

Active Whois plugin for Firefox Requires Restart

Starting Active Whois to get details about any Web site owner and its host server...

Rated 2 out of 5 stars (12)
253 users

StealthMarks

Hides your 'sensitive' or 'special' bookmarks from others. And shows them when you have your privacy.
It adds a new folder in your bookmarks where you can keep your private ones.
Watch a youtube video:
https://www.youtube.com/watch?v=0YIjPP2LsHE

Rated 4 out of 5 stars (4)
252 users

onion-everywhere Compatible with Firefox 57+

Automatically redirect to onion domain if it's available.

/!\ This is a proof of concept (POC), the risk for your privacy is not yet evaluated /!\

This extension looking for the `tor-onion-domain` http header from response and redirect to its.

Not yet rated
251 users

Skip Feedsportal Requires Restart

Skip Feedsportal interstitials (from RSS feeds/livemarks of websites such as techradar.com and computerandvideogames.com) to display requested webpage directly

Rated 3 out of 5 stars (3)
250 users

Port Scanner Requires Restart

This extension scans the TCP ports.

Rated 4 out of 5 stars (1)
250 users

Pestañas publicidad pordede Compatible with Firefox 57+

Elimina las molestas pestañas con publicidad que se abren mientras navegas por la web de pordede.

Not yet rated
249 users

hashr Requires Restart

The hash maker! Create cryptographic hashes in more than 40 different algorithms, including the more popular MD5, SHA1, etc.

Rated 3 out of 5 stars (18)
249 users

Trackerless Magnet URI Compatible with Firefox 57+

Rewrites all Magnet URI links so that they only contain the BitTorrent info hashes (BTIH). This forces BitTorrent clients to use decentralized (“trackerless”) peer-discovery such as DHT rather than server-assisted peer-discovery via central trackers.

Rated 5 out of 5 stars (1)
249 users

Auto mute Compatible with Firefox 57+

Auto mute of new tabs. Ability to disable mute tabs in private or normal mode.

Not yet rated
248 users

Hide local IP addresses from WebRTC content

Prevents web content from learning local IP addresses by using the WebRTC API, when behind a NAT.

Not yet rated
248 users

masterpassword for Firefox

Keep different passwords for every site you log into without having to remember anything but a single master password. And without the risk of your getting your password list stolen.

MasterPassword is available for all your devices!

Rated 5 out of 5 stars (8)
248 users

Addon Manager with Profiling

Manage your addons on multiple profiles from a toolbar panel

Rated 5 out of 5 stars (7)
247 users

PrivacyFox

PrivacyFox tweaks various preferences in Firefox in order to enhance the privacy of users; it will also try to enforce these changes to maintain your privacy online. A list of the affected preferences changed can be found on the home/support page.

Rated 4 out of 5 stars (3)
247 users

Geo-IP Widget

Check your current IP Address and Country with Geo-IP Widget. The Geo-IP Widget comes also with an inbuilt Map which Locates your current location of your Country and City that you are in.

Rated 5 out of 5 stars (2)
246 users

aguse Gateway Requires Restart

コンテキストメニューからaguse Gatewayを利用できます。

Not yet rated
246 users