Top-Rated Extensions

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Readonly Attachments

Saves temporary files as read-only when showing attachments.

Rated 3 out of 5 stars (2)
7 users

Free Search & Youtube HD Video Downloader FREE No Restart

Youtube Video Search Engine Watch Live And Download free
Mp3 , Wallpaper,Software Search And Download free

Flash Video Downloader helps you download any video (flv, mp4, HD) from YouTube, Facebook, Break, Metacafe and more in one click.

Rated 3 out of 5 stars (2)
3,119 users

Message Level Authentication

Authenticates mail from Message Level Network users, Mail Reputation provided by Sender Score for each message and Anti-Phishing Data from PhishTank. Registration is FREE but not required...

Rated 2 out of 5 stars (13)
36 users

pkrss

pkrss is one rss tools, it embed http://www.pk17s.cn.
contact with google rss feed,join in multi lanauage support,if default panel has no feed,your can search some feed by keyword in topbar.

Rated 2 out of 5 stars (4)
58 users

Profile Buttons No Restart

A button to be able to open the profile folder, along with two buttons to create profiles, and also switch the current profile.

Rated 2 out of 5 stars (3)
1,098 users

No Ads! No Restart

NO ADS on your favorite Web-sites!
Ваши любимые сайты без рекламы!

Rated 2 out of 5 stars (3)
956 users

CodeHighlight

highlight code in email.

Rated 3 out of 5 stars (1)
67 users

IMAP Draft Unread

This is a Thunderbird addon that lets you customize the behavior of the IMAP draft unread messages. No more new mail notifications for your drafts!!

Rated 3 out of 5 stars (1)
302 users

DivFind No Restart

Search in all your search engines at the same time

Rated 3 out of 5 stars (1)
38 users

DHS Facebook Unblock

Plugin to get around the Washtenaw County Facebook block.

Rated 3 out of 5 stars (1)
74 users

StickyCharset

Allows persistent charset changes on individual messages. For use with messages that have erroneous charset header...

Rated 3 out of 5 stars (1)
31 users

WebChanges

Monitor website changes for all websites not providing feeds.

Rated 3 out of 5 stars (1)
18 users

Website Blocker

Just for now - get also a PRO version for FREE!

Block websites you don't want the browser to get into.
Block by a whole domain name or a specific address.
Block until further notice or until a certain date.

Rated 2 out of 5 stars (10)
9,204 users

Nokia Synchronization

Synchronize Thunderbird and Nokia phone...

Rated 2 out of 5 stars (43)
338 users

Sieve Out of Office New

A Thunderbird plugin to allow one to set out of office messages and / or redirect emails to colleagues via a easy to use pop-up dialog.

This Out of Office plugin requires that your POP3 / IMAP server also have a sieve service.

Rated 3 out of 5 stars (1)
289 users

CardDAV Browser

A utility to browse vCards stored on a CardDAV server.

Rated 3 out of 5 stars (1)
653 users

PrivaConf No Restart

Automatically apply settings recommended by security and privacy experts.

Rated 3 out of 5 stars (1)
476 users

Screen-sharing extension for Connected Care No Restart

Screen-sharing extension for Connected Care

Rated 3 out of 5 stars (1)
58 users

Gif Remover No Restart

To fastest your browser to surfing internet without extension gif.

Rated 3 out of 5 stars (1)
28 users

pass-manager

Replace integrated password managers storage with zx2c4's pass (www.passwordstore.org)

Rated 3 out of 5 stars (1)
43 users