My Favorite Add-ons

by David C.

9 Add-ons in this Collection

Adblock Plus by Wladimir Palant, Eyeo

Rated 5 out of 5 stars 6,465 reviews

14,153,020 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).

Greasemonkey by Anthony Lieuallen

Customize the way a web page displays or behaves, by using small bits of JavaScript.

User-Agent Switcher by Linder

Rated 4 out of 5 stars 57 reviews

41,716 users

Quickly and easily switch between popular user-agent strings.

Flash Block (Plus) by AdblockLite

Rated 3 out of 5 stars 33 reviews

17,345 users

Provides control over Flash contents

GMail Checker Simple by G. Sándor

Rated 4 out of 5 stars 21 reviews

2,280 users

Very lightweight Firefox 57+ (WebExtension) Compatibile Gmail checker Add-On. Onclick: open GMail. English version.

Navigate Up WE by DW-dev

Rated 4 out of 5 stars 9 reviews

1,372 users

Navigate up one or more URL levels, using the toolbar button, context menu or keyboard shortcut.

hccbe Google Bookmarks Extension by hccbe

Use Google Bookmarks in the Toolbar Popup.

What are Collections?

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

Explore Collections