Excelsior 4

by FujiSenseiSan

299 Add-ons in this Collection

setenv by Kris Maglione

Download Now

Experimental

Not yet rated

0 users

Automatically set environment variables based on preferences.

Craigslist Search - All Cities with Results from the Past Ten Minutes! by Joey

Rated 3 out of 5 stars 11 reviews

20 weekly downloads

Search Craigslist in its entirety straight from your browser! Access classified postings from the past ten minutes and sort results by location, such as New York, Los Angeles, and etc... Why bother searching one by one?! Get Craigslist Search!

TabSubmit by Kai Liu

Rated 5 out of 5 stars 14 reviews

4 users

Lets the user direct the submission of a form to a new tab or window. [Bug #17754]

Active Stop Button by Off JustOff

Rated 4 out of 5 stars 43 reviews

10 users

Stop gif animation with button, context menu or Esc key

YouTube Anywhere Player by Diego Casorran

Rated 5 out of 5 stars 64 reviews

5 users

Watch videos anywhere in cinema mode without leaving the website you're on.

Offensive Security Exploit Database by sagar38

Rated 3 out of 5 stars 3 reviews

18 weekly downloads

Offensive Security Exploit Database search

Edit Bookmark Plus by Kashif Iqbal Khan

Rated 4 out of 5 stars 67 reviews

8 users

Resize 'Add Bookmark' Popup / 'Edit This Bookmark' Popup, fixes tree selection bug, option to disable popup auto close & Update Url and/or Name of a bookmark with the Url/Title of current page.

Replacement of OpenBook addon

IP Geolocation Search by iputilities

Rated 3 out of 5 stars 3 reviews

17 weekly downloads

Search Geolocation and IP address Informaion

UrlCorrector by durilka, Vasiliy Temnikov

Rated 4 out of 5 stars 81 reviews

2 users

Type web addresses always in Latin letters no matter of your current keyboard layout.

Tab Clicking Options by Twanno

Rated 4 out of 5 stars 70 reviews

6 users

Select actions for various clicking events on a tab or the tab...

Preserve Download Modification Timestamp by Sparky Bluefang

Rated 4 out of 5 stars 15 reviews

9 users

Preserve the modification timestamp, sent by the server, for downloaded files

Config Descriptions by Dave G

Rated 5 out of 5 stars 25 reviews

9 users

Shows source comments for advanced application preferences in about:config

Google + Bing + TAM = Qrobe.it (HTTPS/SSL/Private) by qrobe

Rated 5 out of 5 stars 3 reviews

14 weekly downloads

HTTPS secured version of Qrobe.it

Qrobe.it searches Google, Bing and TAM simultaneously.

TAM instant answers, infinite scrolling, private, secure, SSL

"query /yt", "query /gm", "query /nf" searches YouTube, Google maps, Netflix etc respectively

Advanced Dork: by C-P

Rated 5 out of 5 stars 21 reviews

0 users

Advanced Dork: gives quick access to Google's Advanced Operators directly from the context menu...

Acronym Finder by Jeremy Morton

Rated 4 out of 5 stars 7 reviews

12 weekly downloads

Find acronym definitions quickly and easily.
  1. 1
  2. 10
  3. 11
  4. 12
  5. 13
  6. 14
  7. 15
  8. 16
  9. 20
Results 181195 of 299

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections