Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
1,959,858 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.
1,476 users
Easy Youtube Video Downloader Express
A simple extension for superfast and easy YouTube downloads in FLV, 3GP, MP3, MP4, 720p, and 1080p formats.
571,181 users
3,731 users
Symbaloo Homepage and Search
Symbaloo Extension for setting Symbaloo as the Homepage in your FireFox Browser. With Symbaloo you surf with one click to all of your favorite websites.
1,053 users
LibRedirect
Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends.
9,419 users
871 users
2,019 users
DownAllPics&Vids
Open pictures and videos in tabs and download them all at once.
159 users
Easy RSS
The RSS manager for the common internet denizen
2,212 users
YourCodecs
Why do some YouTube videos make the browser freeze, the computer heat up, and the cooling fans spin like it's about to take off? It's possible that the video selected a codec that your computer doesn't support.
758 users
DTU Course Analyzer
Analyzes and scores courses on kurser.dtu.dk/xxxxx
296 users
Glider Proctoring
Glider Proctoring plugin is used to capture candidate activity while taking tests. This will help hiring manager to identify candidates whether candidate is cheating while taking tests.
1,867 users
Image Search
Reverse image search using the most popular search engines.
678 users
Lightshot (screenshot tool)
Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.
32,970 users
Top and Bottom scroll buttons
Adds scroll to Top and Bottom buttons on all sites
1,047 users
Convert Case
Convert text in your browser between UPPER CASE, lower case and more.
358 users
GrowBot Automator for Instagram
This bot will automatically follow all of someone's Instagram followers for you. It can also unfollow for you, with options to keep people who follow you and more. It waits between following so as to not be blocked by Instagram's rate limits.
380 users
SignalHire - find email or phone number
SignalHire extension helps to find emails and phone numbers on LinkedIn and other social and business networks
2,864 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).
2,226 users
Outlook Opener
Opens outlook.live.com after clicking on it. Does nothing else.
1,246 users
287 users
Imagus
With a simple mouse-over you can enlarge images and display images/videos from links.
62,080 users
Amazon Assistant for Firefox
At Amazon, we’re always experimenting and evaluating the potential of our products to deliver customer value, and we regularly make adjustments based on those assessments. We have made the decision to discontinue Amazon Assistant on March 28, 2023.
4,837 users
Search image
Select some text, right-click and choose"Search image" in the menu, a Google Image tab will open with your results.
6,008 users