Privacy & Security

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Goo.gl Information Requires Restart

Shows information about goo.gl links before you open them.

Rated 5 out of 5 stars (2)
306 users

Site Identity Button Colors

Brings back verifiedIdentity and verifiedDomain highlighting colors to the Site Identity Button. Also includes a darker style

Rated 5 out of 5 stars (14)
305 users

CookieMan Context Requires Restart

Adds a context menu to Firefox's cookie manager and permissions dialogs.

Rated 4 out of 5 stars (20)
305 users

HideImages Requires Restart

A simple extension to hide images in the browser window

Rated 4 out of 5 stars (17)
303 users

tumblr-unrecommend

remove "recommended" posts (advertisements, market research tools) from tumblr dashboard

Rated 5 out of 5 stars (2)
303 users

HTTPS Facebook Requires Restart

Forces Facebook to always use secure https connection.

Rated 3 out of 5 stars (3)
302 users

Copy Frame Address Requires Restart

Copy the address of a frame/iframe to clipboard from context menu

Rated 5 out of 5 stars (1)
299 users

View Frames Requires Restart

View Frames in a tree in Page Info.

Rated 4 out of 5 stars (3)
299 users

Wer bezahlt für meine Stimme? Compatible with Firefox 57+

Verfolgen Sie, wie politische Organisationen Sie für Anzeigen auf Social Media zielen. Sie werden auch anonym dazu beitragen, ein internationales Forschungsprojekt zu verstehen, wie Wahlen von Social Media Werbung betroffen sind.

Not yet rated
299 users

SRKiosk Requires Restart

SRKiosk: a fullscreen kiosk with all menus, keys etc. disabled

Rated 3 out of 5 stars (3)
297 users

IDND Requires Restart

IDND pops up a warning message whenever the domain of the site you are visiting contains a suspicious mix of characters from different language scripts.

Rated 5 out of 5 stars (5)
296 users

SteamRep Checker

This extension checks the reputation of a Steam user on SteamRep.

Rated 5 out of 5 stars (5)
296 users

Cookie Time

Call time on cookies you don't want or need. Cookie Time removes expired and unused cookies, and sets all other cookies to expire in a sensible timeframe.

Rated 5 out of 5 stars (10)
295 users

Lock The Text Requires Restart

Encrypt your text data in browser before you submit it to a network

Rated 5 out of 5 stars (10)
292 users

Webrtc-Button

A simple button to activate/desactivate Webrtc with a graphic feedback.

Rated 5 out of 5 stars (4)
291 users

No cross-domain referer

This simple add-on changes Firefox settings such that the referer(referrer) header is sent only within a domain, not when linking to other domain.

Rated 4 out of 5 stars (2)
291 users

Host Spy Requires Restart

On a shared hosting, HostSpy addon is a free useful tool to find out who current website's ip neighbors are.

Rated 4 out of 5 stars (3)
291 users

Exif-Addon

This displays EXIF data when you mouse over JPEG images.

Rated 5 out of 5 stars (2)
290 users

Deezer feed cleaner

Remove promotional albums of Deezer «Hear this» feed.

Rated 5 out of 5 stars (3)
289 users

Custom History Deleter Requires Restart

By default Firefox provide five options to delete browsing history, which includes Last hour, last two hours, last four hours, last day and everything. This add-on deletes the history at Minute, Hour, Days and Week level.

Rated 4 out of 5 stars (3)
283 users