Add-ons
Customize
by 4rumuzr
About this Collection
Customize Add-ons
12 Add-ons in this Collection
Session Manager
by Michael Kraft
145 users
Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually.
Mozilla Archive Format, with MHT and Faithful Save
by Christopher Ottley, Paolo Amadini
40 users
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
ReminderFox
by Tom Mutdosch, Daniel Lee, others
2,645 users
ReminderFox displays and manages lists of reminders and tasks. ReminderFox uses easy-to-use lists with warnings/alarms to remind you of all your important appointments.
Synchronize ReminderFox with other calendars as well.
United States English Spellchecker
by jooliaan
4,479 users
This dictionary is no longer maintained. Use this dictionary instead.
about:addons-memory
by Nils Maier
7 users
Adds an about:addons-memory page that details add-on memory usage
Scriptish
by Erik Vold, Nils Maier, others
10 users
The greatest user script engine on the Internet (a fork of Greasemonkey).
WorldIP - Geo Add-on with Security Features
by Alrond
18 users
Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter
URL Fixer
by eyeo GmbH
1 user
URL Fixer fixes common typos in URLs entered in the address bar. It will fix errors like "google.con" or "youtube,com". You have the option of being asked to confirm corrections before they are applied.
Right Links
by Infocatcher
5 users
This extension allows to open links in new tabs with right-click directly and using “long” left-click.
This is very useful for touchpads on notebooks and for mice without middle button.
eCleaner
by flasresizerdeveloper
19 users
Clears preferences left by extensions after uninstallation
Restartless Restart
by Erik Vold
12 users
This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.
FireclamWhat are Collections?
Collections are groups of related add-ons that anyone can create and share.
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