OperaZilla!

by Schvenn

31 Add-ons in this Collection

Video DownloadHelper by mig

Rated 4 out of 5 stars 11,978 reviews

3,356,086 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.

Greasemonkey by Anthony Lieuallen

Rated 4 out of 5 stars 1,592 reviews

671,755 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Speed Dial [FVD] New Tab Page, 3D Start Page, Sync by Nimbus Web

Rated 4 out of 5 stars 4,091 reviews

121,560 users

FVD Speed Dial ★ Most popular ★ New Tab Page replacement.
1) The Fastest access to your Favorite and most Visited websites!
2) Start Page with 3D view
3) Synchronization and local file backup
4) Organize in groups
5) Many customization options

Awesome Screenshot Plus - Capture, Annotate & More by Diigo Inc.

Rated 4 out of 5 stars 1,912 reviews

281,785 users

Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. And more!

Web of Trust, MyWOT/WOT: Website Reputation Rating by WOT Services

Rated 4 out of 5 stars 1,512 reviews

250,986 users

Instantly know which websites to trust! WOT protects you while you browse, warning you against dangerous sites that host malware, phishing, and more.

EverSync - Sync bookmarks, backup your favorites. by Nimbus Web

Rated 4 out of 5 stars 366 reviews

27,294 users

Synchronize your bookmarks and FVD Speed Dials. Secure online access with additional features. Synchronize bookmarks between different browsers. Backup and restore your bookmarks online. Sync favorites between computers! Delete duplicated bookmarks.

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 1,054 reviews

235,321 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Waterfox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

QuickNote by Leszek Życzkowski, Jed Brown, others

Rated 5 out of 5 stars 202 reviews

16,957 users

A simple note-taking extension.

Click&Clean by Vlad & Serge Strukoff

Rated 5 out of 5 stars 133 reviews

43,720 users

The quick and easy way to delete your browsing history, erase all temporary internet files, remove downloaded files history, cookies, Flash LSO, typed URLs. Allows to delete private data when Firefox closes. Supported ext. tools like CCleaner.

ScrapBook by Gomita

Rated 4 out of 5 stars 903 reviews

71,075 users

Helps you to save Web pages and organize the collection.

FireGestures by Gomita

Rated 4 out of 5 stars 1,077 reviews

182,475 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

Mozilla Archive Format, with MHT and Faithful Save by Christopher Ottley, Paolo Amadini

Rated 5 out of 5 stars 351 reviews

76,981 users

— 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!

Social Fixer by MattKruse

Rated 5 out of 5 stars 227 reviews

15,301 users

Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient. Filter the news feed, hide sponsored posts and political posts, hide parts of the page you don't want to see, and more!

Open With by Geoff Lankow

Rated 4 out of 5 stars 239 reviews

13,798 users

Quickly test out your web pages in Chrome, Edge, Safari, or Opera. Open With opens the current page in your other browsers with just two clicks.

Donate here: https://darktrojan.github.io/donate.html?openwith

FEBE by Chuck_Baker

Rated 4 out of 5 stars 666 reviews

48,985 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.
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