TinEye is a reverse image search engine. The extension adds a context menu item so you can search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.
Image Search Options provides a set of highly customizable reverse image search context menu options.
Enlarge thumbnails, and show images/videos from links with a mouse hover.
Tons of features to improve your user experience on YouTube™.
Flash Player runs and saves any flash file across the web. The Addon allows you to add any flash file into the app's playlist and access them on any website by simply clicking an extension icon.
Displays player controls for video content on Instagram. Because why isn't that already a feature?
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
This extension adds 'Original' buttons to open images in original size on Twitter (https://twitter.com/*) or on TweetDeck (https://tweetdeck.twitter.com/). When there are multiple images, they are displayed on a single tab.
2019 updated downlaod helper for YouTube. Download any video from YouTube to MP3, MP4, WEBM, M4A or 3GP. Subtitles and thumbnails also available for download with a single mouse click!
Download YouTube video and view it offline.
Baixeu vídeos de YouTube, Facebook, Instagram, Twitter, Dailymotion, Vimeo, VK i molts altres llocs web.
A simple but powerful firefox downloader addon. Download links from multiple tabs, from the clipboard or selected text on web pages.