My Favorite Add-ons

by sloprlek

847 Add-ons in this Collection

Complete YouTube Saver by cg-addons

Rated 4 out of 5 stars 158 reviews

21,335 users

Download YouTube videos in various formats including 1080p, 4K etc (DASH formats). Convert audio track from videos to MP3 or WAV, or save audio in native format (Ogg, AAC/M4A, MP3, OPUS). Save YouTube page, video, comments and subtitles to one folder

Html Validator by Marc Gueury

Rated 4 out of 5 stars 215 reviews

53,022 users

HTML Validator is a Mozilla extension that adds HTML validation inside Firefox and Mozilla. The number of errors of a HTML page is seen on the form of an icon

For Online HTML 5 validation, you need 0.962
http://users.skynet.be/mgueury/mozilla

F.B. Purity - Cleans Up Facebook by steeev+

Rated 5 out of 5 stars 98 reviews

35,275 users

F.B. Purity hides the ads, app spam and other annoying clutter from your facebook news feed, lets you increase the font size, change colours plus many more features and generally makes Facebook a lot less annoying to use.

Anti-Porn Pro - The web porn filter addon! by webfiltering

Rated 4 out of 5 stars 47 reviews

25,095 users

Cloudacl WebFilter is cloud based porn content filtering application monitoring millions web sites and billion of web pages to keep you family especially your kids away from sex, nudity and adult content.

Master Password+ by V@no

Rated 4 out of 5 stars 139 reviews

25,257 users

Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows

Stealthy by Stealthy

Rated 3 out of 5 stars 68 reviews

55,906 users

Does your country/organization block you from facebook, youtube or others?
Is the service you want unavailable in your country?
Stealthy is the solution for you.
Unlike other extensions we do the work of look for fast proxies for you.

TV-FOX - Watch TV Online by TV-FOX

Rated 4 out of 5 stars 532 reviews

12,033 users

TV Add-on for Firefox - Watch TV directly from your Firefox Browser, 2780 Live TV Channels sorted by country & category, the TV-FOX allow you to watch thousands of TV channels freely available on the internet. powered by the biggest and most up t...

Social Fixer by MattKruse

Rated 4 out of 5 stars 149 reviews

10,289 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!

FXChrome by dkgo

A Chrome-like theme for Firefox.

Rainbow Color Tools by Heather Arthur

Rated 5 out of 5 stars 98 reviews

27,446 users

Color tools for web development.

Color picker and eyedropper + saving colors and trying out colors with drag and drop.

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

Download Now

Not Reviewed

Rated 4 out of 5 stars 1,408 reviews

682,781 users

Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs so you can decide whether to visit a site:
• Green – The site is trusted
• Yellow – Be cautious
• Red – Online threats detected

Add-on Compatibility Reporter by Mozilla

Rated 4 out of 5 stars 200 reviews

69,188 users

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.

Proxy Tool by WebProxyList

Rated 4 out of 5 stars 40 reviews

127,017 users

Proxy Tool - Powerful, yet User-friendly proxy tool to manage your proxies and anonymity needs, including: 46M+ user agents (world's largest), 10 different spoofed HTTP referrers, auto-proxy rotation, plus many more. Developed by http://ProxyList.co

Showcase by Josep del Rio

Rated 4 out of 5 stars 152 reviews

23,866 users

Easily find and manage your browser tabs.

Add to Search Bar by Dr. Evil

Rated 5 out of 5 stars 662 reviews

73,526 users

Make any pages' search functionality available in the Search Bar (or "search box")...
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