擴充套件就像是在瀏覽器中安裝外掛。
它們為 Firefox 新增功能，讓上網變得更快、更聰明，或更好玩。
Google Keep Notes
Google Keep Notes brings Google Keep right into your Firefox Sidebar.
13,765 位使用者
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
2,857 位使用者
Note Taker
Adds a text box to a toolbar button for taking notes
2,731 位使用者
Sticky Notes
Simple sticky notes utility which provides facility to make small notes of any thing.
1,017 位使用者
FoxClocks
FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.
27,676 位使用者
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
175,933 位使用者
Ghostery – 隱私廣告攔截器
Ghostery是一個強效的隱私擴增功能。攔截廣告、制止追蹤器及加快網頁運行。
1,133,797 位使用者
Tomato Clock
Tomato Clock is a simple browser extension for managing your productivity.
14,261 位使用者
護眼神器
適時提醒你該讓眼睛休息了
1,370 位使用者
Hydrator
Hydrator reminds you to drink water with a preset time using simple browser notifications!
991 位使用者
Take a Break
This add-on helps you to remember to take breaks at regular intervals. You can select from a list of options to receive a notification to stretch up/ go for a walk after every 30 mins, 1 hour, 2 hours or 3 hours.
546 位使用者
Healthy Back
Healthy Back is your personal assistant who reminds you to sit up straight.
397 位使用者