Mozilla Archive Format, with MHT and Faithful Save Requires Restart
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
ScrapBook Requires Restart
Helps you to save Web pages and organize the collection.
Fasterfox Requires Restart
STILL WORKS FLAWLESSLY AS OF 12-5-2016
The One; The Original Fasterfox Gives performance & network tweaks for Firefox. Fasterfox makes your browsing so much faster!
Make your Sites Faster than a Fox with Fasterfox for FireFox!
Now with 1080p Full-HD Support!
Download every YouTube video you want and you can download them as Full-HD MP4, FLV, 3GP, MP3, M4A and AAC formats. Easy & Fast!
Youtube Downloader 4K - Video Downloader Requires Restart
Download from YouTube 4K videos and thousands other video websites.
Download and save videos playing on a website like youtube to your hard disk
Youtube MP3 Podcaster Requires Restart
Self contained add-on for downloading youtube videos to mp3 for easy listening on podcasting gadgets like a Zune or iPod
Download Manager (S3) Requires Restart
View and manage downloads from a tidy statusbar
This is a new life in Firefox 26+ for old well-known addon Download Statusbar
New Features: Replace Downloads Library page.
Now you have full control of your downloads history!
Media Converter and Muxer is an easy to use video and audio converter and muxer.
Youtube Mp3 Downloader is one of the fastest and safe services for downloading and conveting files from the popular video hosting link to mp3.
Download any video and music from most websites! Fast, easy, free!
ImgLikeOpera Requires Restart
ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users...
DownThemAll! AntiContainer Requires Restart
Make the resources behind container pages easily downloadable by DownThemAll!
Pushbullet enables you to see your calls and texts on your computer and easily send links and files from your computer to phone.
CacheViewer Requires Restart
This extenion is GUI Front-end of "about:cache"...
Download Master Remote Download Requires Restart
Через конекстное меню отправляйте ссылки на topdownloads.ru для удаленной закачки с помощью Download Master
Fasterfox Lite Requires Restart
Fasterfox Lite: Performance and network tweaks for Firefox, without the Enhanced Prefetching. This is a fork from the original "Fasterfox".
Google Docs Viewer (PDF, DOCX, PPTX, XLSX, etc...) Requires Restart
View publicly-accessible PDF, DOCX, PPTX, XLSX, among other files online with Google Docs by only 2 clicks. Click as usual for your default viewer. Support bookmarked URLs. Security and your explicit viewing intention are always honored.