Extensions by Name

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Office 365 Login No Restart

This extension gets you directly to your organization's login page.

Not yet rated
117 users

Office 365 Mail Notifier

This extension notifies you when new messages arrive in your Office 365 mailbox.

Rated 4 out of 5 stars (1)
1,029 users

Office-Online No Restart

A basic office online addon

Rated 3 out of 5 stars (5)
1,603 users

OfficeMA Timesheet Timer No Restart

An easy to use cloud based task timer to track your OfficeMA Timesheet tasks directly from Firefox.

Not yet rated
10 users

Official Chris & Alex Election Simplifier No Restart

Replaces names of all major 2016 US Presidential Candidates with 'Chris & Alex'. Because "Two Heads Are Better Than One!"

Not yet rated
1 user

Official Furthia High Toolbar

A toolbar I created for the Furthia High comic website. has now become the official toolbar as of version 2.0, comic owned by QuetzaDrake

Not yet rated
3 users

Official Kutless Theme and New Tab King extension

The Official Kutless theme and New Tab King extension

Rated 5 out of 5 stars (2)
1 user

Official My JDownloader AddOn No Restart

Integrate 'My JDownloader' into your Firefox browser

Rated 3 out of 5 stars (11)
16,123 users

Offline Page validator

Submits the current open page to the W3C validation tool, even if the page is on a non-public server, a local file, requires login, etc...

Rated 2 out of 5 stars (2)
5 users

Offline QR generator No Restart

a basic add-on to generate QR code on html5 canvas

Rated 5 out of 5 stars (28)
2,061 users

Offline Restart Buttons No Restart

Quick offline switch and restart.

Rated 5 out of 5 stars (2)
628 users

Offline Switch No Restart

オフライン作業切替ボタンです。
Work offline switching button.

Rated 5 out of 5 stars (4)
294 users

Öffnungszeiten

Find store hours - fast! Find 3.000.000+ store hours by city and store name.

Not yet rated
94 users

offreflash-plugin No Restart

Ne ratez plus aucun code de réduction avec notre détection automatique. Si un code de promo existe pour le site que vous visitez, nous vous le dirons!

Not yet rated
231 users

OFOTÉRT Netszemüveg No Restart

Az első internetes látásjavító

Rated 4 out of 5 stars (1)
18 users

OG.NR; On The Ground News Reports No Restart

OG.NR is a community of reporters from across Jamaica and the World. We report the news we see so that others are made aware

Not yet rated
4 users

Ogame - Helper No Restart

* Shows the time, which is needed till a building, ship, etc. can be built.
* Shows the maximum buildable pieces of ships and defence.
* Adds direct links to the galaxy menu, so that debris fields can be mined easily.

Icon: Victor Erixon

Rated 2 out of 5 stars (3)
257 users

OGame Fast Messages

This extension solves perfomance problem of browser online game OGame.

Rated 1 out of 5 stars (1)
82 users

OGAsha No Restart

OverGroundAnaltyics Meet Desktop Sharing: enables screen sharing.

Not yet rated
4 users

OGeneral Extension

Extension for OGeneral, the best Tool for OGame. This Extension need OGeneral to work, download it free at http://www.ogeneral.de

Not yet rated
7 users