Up & Coming Extensions

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Sharp Color Picker No Restart

A full featured color selector tool, to work with colors, and easily find the colors you want.

Not yet rated
1,275 users

Location Guard No Restart Featured

Hide your geographic location from websites. Report a fake location with the addition of random noise in order to protect your privacy. Per site settings with three configurable levels of accuracy or even the possibility to use a fixed location.

Rated 4 out of 5 stars (16)
42,450 users

FindBar Tweak No Restart Featured

Between simple tweaks such as placing the findbar in the top corner, to the powerful "Find in All Tabs" tool, it has everything to make the Find Toolbar a powerful and accessible research tool!

Rated 5 out of 5 stars (236)
29,940 users

Trustwave SecureBrowsing

Trustwave SecureBrowsing makes it safe to search, surf and socialize online. This free plug-in displays security icons next to links on search engines and social networking sites like Facebook & Twitter, so you'll know which pages are safe to visit.

Rated 4 out of 5 stars (9)
1,897 users

Secure Or Not

Show whether the links on a page are secure or not.

Rated 5 out of 5 stars (4)
1,705 users

Browsec VPN No Restart

Encrypts traffic and unlocks sites.

Facebook closed by an overzealous sysadmin? Browsec to the rescue!

Browsec encrypts your traffic and routes it through our secure cloud. No one will be able to identify, track you or sniff your traffic.

Rated 4 out of 5 stars (23)
27,306 users

User-Agent Switcher No Restart

Quickly and easily switch between popular user-agent strings.

Rated 4 out of 5 stars (6)
19,046 users

NeverBlock No Restart

NeverBlock – выполняет автоматический поиск действующего зеркала заблокированного интернет-ресурса, и пользователь практически мгновенно получает доступ к полноценной версии сайта.

Rated 5 out of 5 stars (1)
1,058 users

start.me - Customize your New Tab Home Page No Restart

Customize your New Tab Home Page in Firefox with this powerful (cloud-based) add-on.

Organize all your Bookmarks/Websites, RSS/News feeds, notes, to-do's, mail & social updates in one place.

Works on any PC, mobile or tablet device.

Rated 4 out of 5 stars (14)
4,014 users

Proxy Tool

Proxy Tool - Powerful, yet User-friendly proxy tool to manage your proxies and anonymity needs, including: 46M+ user agents (world's largest), 10 different spoofed HTTP referrers, auto-proxy rotation, plus many more. Developed by http://ProxyList.co

Rated 4 out of 5 stars (39)
13,522 users

English Spell Check Dictionary

Select a text in English appearing on any web page and get a spell check for it immediately!

Rated 1 out of 5 stars (7)
1,572 users

Show Selected Images

Allows Firefox to reload multiple images that failed to be displayed.

Rated 4 out of 5 stars (12)
9,820 users

Shodan Firefox Add-on No Restart

This add-on retrieves data gathered by Shodan.io of the current website you're browsing.
It displays you general information such as the Organisation but also open ports.
Github: https://github.com/PaulSec/Shodan-Firefox-Addon/

Rated 5 out of 5 stars (1)
3,270 users

Menu Editor II

Hides or moves menus and menu items. (Deprecated version, see below.)

Rated 4 out of 5 stars (40)
3,730 users

OpenDownload²

OpenDownload² extends the "Save" dialog by a "Run" button to open the file directly.

Rated 5 out of 5 stars (137)
32,125 users

Extended DNSSEC Validator

Extended DNSSEC Validator validates DNSSEC signed records for domains. Signed TLSA records containing a hash of the HTTPS certificate can be used to validate self-signed certificates or provide additional trust in their CA-signed certificates.

Rated 2 out of 5 stars (4)
1,287 users

Remove All Cookies No Restart

Remove all cookies easy and quickly from Tools Menu

Rated 5 out of 5 stars (1)
2,495 users

Bdword English to Bengali Dictionary

Find English to Bengali Meaning by clicking twice on any word.

Rated 5 out of 5 stars (9)
1,116 users

Cookie Block No Restart

Keep the cookies you want, block everything else.

Rated 4 out of 5 stars (7)
1,034 users

SearchReset No Restart

This add-on is very simple: on installation, it backs up and then resets your search preferences and home page to their default values, and then uninstalls itself. This affects the search bar, URL bar searches, and the home page.

Rated 5 out of 5 stars (152)
1,904 users