Top-Rated Extensions

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RemindMeBot-Reddit No Restart

All the great features of /u/RemindMeBot in a quick and easy to use extension!

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33 users

Generate patch command

Generate a command (or part of it) to send a patch as a reply to a thread − primarily intended for use with `git send-email`

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10 users

Discount Hunter No Restart

Price off sales, discounts and more. Find the greatest deals on Amazon.

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4 users

Send Later Button

A simple button to invoke the (already existing) send later functions.

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988 users

ansitel Click-to-Dial Thunderbird

Click-to-Dial Plugin für ansitel VoIP-Telefonanlagen zum Markieren und Wählen von Rufnummern in Mozilla Thunderbird.

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12 users

Shedule Filters

Sheduled run message filters

Запуск фильтров сообщений по расписанию

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33 users

Http Ping

Sheduled ping any server with http request

Запросы по расписанию к серверу по http

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2 users

TracEmail

A tool to raise awareness on email privacy. Visualizes the estimation of the path of your email messages on an interactive map. You can see which countries might have taken a copy of the message.

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94 users

List Addons in Windows' Programs No Restart

List addons in Windows' "Add or Remove Programs".

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8 users

Auto Password Registerer

Registers given passwords to Firefox/Thunderbird's password manager automatically.

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6 users

Lowercase Email Addresses in Message Headers

Shows lowercase email addresses in message headers and their tooltips.

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34 users

ExtendIMAPFilters No Restart

This addon extends filtering to read messages downloaded during an IMAP synchronization (bug 308148)

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57 users

DSN Settings 2

Adds user interface settings for Delivery Status Notification (DSN) requests. This addon is useful for settings for Delivery Notification request and better experience with Notification Viewer addon.

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130 users

teclib' Protocol

Assists to setup a chat account for teclib'.

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11 users

Colored Recipient Type

Customize background-color of the recipient address fields for each recipient types of To:, Cc:, Bcc:.Customize background-color of the recipient address fields for each recipient types of To:, Cc:, Bcc:.

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224 users

ClickGuard No Restart

Prevent accidental interaction with tab contents

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60 users

Classic Pop-up Alerts No Restart

This addon returns the old view of the pop-up notifications, as in Firefox 4.0 - 43.0

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419 users

Zonio Freebusy for Lightning

Finds when are people available for a meeting or event via Zonio Freebusy service. Displays freebusy blocks instantly in Invite Attendees window while attendees are being added. Works with both local calendar storage or any calendar provider.

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4 users

Email Addresses in Message Headers

Shows email addresses in message headers, including those of contacts, and provides control over message header presentation.

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169 users

Delete Only Empty Folder

Disallows to delete not-empty mail folders.

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14 users