Extensions by Name


Old Manage Bookmarks Requires Restart

Show folders as expandable in the right pane of Library dialog (that displays History, Tags and All Bookmarks), as the same as Bookmarks Manager of Firefox 2.0.0.*.

Rated 4 out of 5 stars (15)
28 users

Old search Requires Restart

Old Search возвращает старый способ поиска в версиях Firefox 43 и выше.

Rated 4 out of 5 stars (19)
147 users

Old Search Fixed2 Requires Restart

Restores the old search bar for Firefox.
This is a fix for the addon 'old search', which does not work properly in Firefox 46.

Rated 4 out of 5 stars (9)
332 users

oldbar Requires Restart

oldbar makes the location (URL) bar look like Firefox 2.

Rated 4 out of 5 stars (264)
6,949 users

oldschoogle Requires Restart

oldschoogle is a Firefox extension/plugin to bring back the old look and feel of Google.

Rated 4 out of 5 stars (3)
49 users

OldSpice Twitter Drop Shadow Requires Restart

Adds a drop shadow to any tweet or Facebook post by OldSpice

Not yet rated
1 user


Firefox Addon to change some css of twitter.com so that it may feel more like older version of twitter.com

Rated 4 out of 5 stars (1)
14 users

Ole Miss New Tab

Customize your New Tab page and enjoy Ole Miss wallpaper images and links on every New Tab! Perfect for Rebels fans!

Not yet rated
0 users

olesinriber Requires Restart

Removes the River Plate Team Logo from Ole.com.ar

Not yet rated
2 users

Olimp Extension

Установите расширение от БК "Олимп" для доступа к нашему официальному сайту в любое время! Включите отслеживание и мы направим вас на доступное зеркало при следующем входе на ресурсы БК "Олимп"

Not yet rated
492 users

ololo.fm MP3 Downloader

Download songs from http://ololo.fm! Click on the additional button to start your download.

Rated 1 out of 5 stars (1)
74 users


Talk with users of the same website - oltalk.com

Not yet rated
1 user


Talk with users of the same website - oltalk.com

Not yet rated
2 users

Olwmo screen-sharing extension

Screen-sharing extension for Owlmo

Not yet rated
0 users

Olympic Medals Requires Restart

Adds Vancouver 2010 Olympic medal standings to your status bar. Select your country and medal count is updated and displayed in real-time in your status bar - stay on top of the game at all times!

Rated 5 out of 5 stars (4)
1 user

OM New Tab

-- More than 60 websites in new tab page

-- These websites are 14 categories

-- You can add your favorite websites

-- 20 Most visited websites

-- 40 Recently visited websites

-- All your bookmarks

Rated 5 out of 5 stars (3)
27 users

OMA LWM2M DevKit Requires Restart

OMA Lightweight M2M protocol tool: The OMA LWM2M DevKit is an interactive LWM2M Client that sends live messages to interact with LWM2M Server implementations.

Rated 2 out of 5 stars (1)
297 users

Omer Reminder Requires Restart

A small reminder to count omer when openning a new firefox window

Rated 3 out of 5 stars (3)
8 users

OMG! Ubuntu! Firefox Notifier

The official OMG! Ubuntu! Firefox add-on.

Stay up to date with the latest Ubuntu news and developments.

Rated 4 out of 5 stars (1)
60 users

Omnem Gradibus

Automatically displays all steps in one page for each article in Instructables.

Not yet rated
5 users