YouTube Video and Audio Downloader (WebEx)
Download YouTube videos in all available formats and extract the original audio files
136,918 users
To Google Translate
Right-click a section of text and click the Translate icon next to it to text translate or listen to it in your language.
992,085 users
Checker Plus for Google Calendar™
See your next events, get meeting desktop notifications, add or snooze events without opening the Google Calendar page!
3,750 users
Time Capsule
The best person to send you links matching your interests is a time-traveling version of yourself: set a periodicity when you bookmark a URL, and the tab will re-open in the future, be it an hour, a day, a month, a year, or a decade!
51 users
Text Linky Tool
A useful tool for web links. Features: Copy as plain text. Copy as HTML source. Copy Link Name & URLs. Copy Tab Name & URLs. Analyze image/page URLs.
288 users
Tab Mix - Rename Tab
Provides a simple interface to change tab title and option to use bookmark name as tab title. This extensions is part of the new Tab Mix WebExtension collection that will eventually replace the legacy Tab Mix Plus extensions.
1,703 users
Bookmark Tab Here
Adds context menu item 'Bookmark Tab Here' to Bookmarks Menus as an alternative bookmarking method. See 'Options' to bookmark all tabs or to edit single bookmark name and/or create new folder into which to insert bookmark(s).
2,158 users
Bookmarks Organizer
With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!
14,655 users
Bookmark search plus 2
Search for both bookmarks and folders. Find exact location in bookmark tree (show parent folder, go parent folder). Advanced filters and searches, use regex.
3,249 users
PocketTube: Youtube Subscription Manager
The best way to group your subscriptions Using this simple extension you can create collections that seamlessly fit into YouTube's layout.
19,723 users
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
314,181 users
webextensions History Browser
Browse your browser history like a boss. Other extensions that can do it aren't compatible with Firefox 57+ anymore, only work in firefox and/or aren't open source. This extension tries to solve all of this
107 users
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
1,920,529 users
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
61,241 users
uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
Add-on note
Alternativ: Adblock Plus
7,792,014 users
uAutoPagerize
次のページを自動的に読み込みます。 A browser Extension for auto loading paginated web pages!!!
2,708 users
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10,790 users
Snap Links Plus
Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.
Add-on note
In menu as: Snap Links !
18,235 users
