adamdon's Add-ons

by Adam

7 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,200 reviews

18,423,626 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Flashblock by Philip Chee

Rated 4 out of 5 stars 869 reviews

1,050,638 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,320 reviews

491,654 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

British English Dictionary by Mark Tyndall

Rated 3 out of 5 stars 395 reviews

406,233 users

British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey by David Bartlett.

To enable, right-click in a multi-line text box, select "Languages", then "English / United Kingdom".

Better Gmail 2 by Gina Trapani

Rated 4 out of 5 stars 512 reviews

27,913 users

Add useful extra features to Gmail, like hierarchical labels, an unread message icon on your browser tab, file attachment icons, and more.

Tiny Menu by Anthony Lieuallen

Rated 5 out of 5 stars 285 reviews

10,426 users

Replace the standard menu bar with a tiny menu popup.

Gmail Notifier by Doron Rosenberg

Rated 4 out of 5 stars 571 reviews

64,906 users

Note from Mozilla: This add-on has been discontinued. Try WebMail Notifier instead.

The original notifier for Gmail.

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