HTTPS by default
Request websites over secure https by default from the location bar instead of insecure http.
740 users
557 users
4 users
Tabsbook визуальные закладки
Tabsbook - экспресс-панель (Speed Dial) и ваши закладки в облаке, доступные с любого устройства и браузера. Бережно храним дорогие вам ссылки.
1,225 users
Language: 正體中文 (Traditional Chinese)
Firefox Language Pack for 正體中文 (zh-TW) – Traditional Chinese
245,171 users
344 users
Speaker Booster
Very simple and minimal add-on that boosts up the volume.
761 users
TestCase Studio
TestCase Studio record the user actions performed on a web application in English Sentences.
453 users
118 users
viewerCanPlay
Adds quicker functionality to media pages
17 users
YouTube 4K Downloader
Download YouTube Videos at (720p, 1080p, UHD, 60FPS, HDR, 4K, 8K) qualities in 1 click and download audio files at the best quality.
8 users
1,166 users
OpenOffice Excel online for xls spreadsheets
Create and edit xls and xlsx spreadsheets with OpenOffice Excel online
1,170 users
669 users
Latviešu valodas pareizrakstības pārbaudes vārdnīca
Latvian spellchecker
7,480 users
Fullscreen Plus
Full screen websites without address/tabs bar. Use Ctrl+Shift+F to enter Fullscreen
1,821 users
TST Indent Line
Provides indent line for Tree Style Tab sidebar.
1,047 users
Easy RSS
The RSS manager for the common internet denizen
2,221 users
Yawas Web Highlighter
Highlight and comment web pages. Your highlights are stored in your browser bookmarks, automatically recreated when you revisit a web page.
707 users
History Master
Visualize browsing history, Discover your unknown habits, downloads supported. Chrome and Firefox are supported. Hope you enjoy.
1,558 users
Hide Tabs
Hide and unhide tabs. To use this extension you need to set extensions.webextensions.tabhide.enabled to true in about:config page.
1,486 users
448 users
382 users
628 users