Search Results for tag "block"

Parental Control: Porn Blocker

Parental control app that denies access to porn sites. It uses a semantic parser that scans and blocks all kind of adult content.

Rated 4 out of 5 stars (67)
1,980 users

Silent Block

Minimum and fast URL blocker.

Rated 4 out of 5 stars (31)
2,935 users


Blocks *all* images and *all* videos by default.

This extension is *one part* of Pluckeye.

If you want to block all browsers, install all of Pluckeye from . You'll also get whitelisting, scheduled access, and more.

Rated 5 out of 5 stars (4)
98 users

QuickImage Requires Restart

Allow, block or prevent third-party images from loading via button in the Status Toolbar or alternatively add a button to the Navigation Toolbar.

Rated 4 out of 5 stars (31)
237 users

Image Block Requires Restart

Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections.

Rated 4 out of 5 stars (165)
31,245 users

BlockSite Plus

BlockSite, improved and bugless.

Try the companion mobile firefox extension BlockSite Plus mobile.

Rated 4 out of 5 stars (46)
4,402 users

kioskfox Requires Restart

Locks Firefox down so it can be used as a public kiosk. Removal instructions are in the full description.

Rated 4 out of 5 stars (6)
2,157 users

Grooveshark Unlocker Requires Restart

Unlocks Grooveshark in your country.
NEW: works without a proxy!

Rated 4 out of 5 stars (27)
3,995 users

Facebook Beacon Blocker Requires Restart

Protects your privacy by blocking Facebook Beacon from tracking your activities on the web.

Rated 4 out of 5 stars (7)
19 users

Come back "Block image from ad.sites"

This add-on makes "Block image from ad.sites" come back to Firefox's context menu!!

Rated 4 out of 5 stars (8)
1,305 users

CensureBlock Requires Restart

This addon blocks sites containing pornographic materials.

Rated 3 out of 5 stars (76)
3,025 users

clearHTTPStatus Requires Restart

Prevents abusing of HTTP status code.
1. It works in the background and does not need any user interaction.
2. Prevents a malicious site from performing a cross-domain discovery of the sites current user logged in.

Rated 4 out of 5 stars (4)
28 users

AlertStopper Requires Restart

"Google Chrome"-like option for blocking repetitive alert(), confirm() and prompt() dialogs. Gets rid of spam dialogs and other infinite loops!

With AlertStopper, dissipate your JavaScript dialogs problems instantly!

Rated 3 out of 5 stars (22)
341 users's-FireRupert-Android

Catch requests to over 100 websites owned by Rupert Murdoch and warn before proceeding, then offer the choice to: go back, view Google's cache of the page, search Google for similar pages, or allow the page for a set amount of time.

Rated 4 out of 5 stars (3)
118 users

Flashblock Ultimate Alt Zero Requires Restart

This extention allow to remove focus from embedded flash object by pressing Ctrl+Esc or Ctrl+F12 (see mozilla superbug: 78414) and move focus back by Alt+Esc or Alt+F12

Rated 4 out of 5 stars (2)
26 users

OnlyMySites Requires Restart

Allows access only to my sites.

Rated 5 out of 5 stars (1)
5 users


Search in for Autocad drawings, blocks, patterns, textures, hatchs and complete projects

Rated 5 out of 5 stars (1)
4 weekly downloads

AdvertBan Requires Restart

Blocks ads, popups, cookie trackers and spyware on the web, including ads on Facebook, Gmail, Youtube, Google Search and popular news sites. Works faster than competing addons. Extremely simple and light, so even your grandma can deal with AdvertBan

Rated 3 out of 5 stars (71)
3,742 users

Block My Referer Requires Restart

This addon allows you to block the Referer with a Button in the Toolbar

Rated 3 out of 5 stars (5)
1 user

YouTube Music MP3 Download Converter Requires Restart

You can Download every YouTube Videos to an MP3 Audio-File with this Addon. It's very simple to use and you we'll enjoy it.

Rated 3 out of 5 stars (1)
295 users