SeaMonkey Power User Addons

by piker

43 Add-ons in this Collection

ViewAbout by Gary Kwong

Rated 4 out of 5 stars 14 reviews

3,428 users

Enables access to various about: dialogs from the View menu.

xSidebar by Philip Chee

Rated 4 out of 5 stars 11 reviews

161 users

Firefox style sidebars for SeaMonkey...

Dafizilla ViewSourceWith by dafizilla

The main goal allows users to open (and in some cases edit) page source with external applications.

About Add-ons by RealityRipple

Rated 4 out of 5 stars 9 reviews

904 users

Adds an About button to extensions, themes, and languages in the Add-ons list.

DictionarySearch (Official Version) by Jaap Haitsma

Looks up a user selected word in an online...

Dict by David Costanzo

Rated 5 out of 5 stars 14 reviews

1,210 users

Looks up the definition of words on a Web page.

Mnenhy by Karsten "Mnyromyr" Düsterloh

Rated 4 out of 5 stars 35 reviews

3,426 users

The primary goal of the Mnenhy project is to make some enhancements to SeaMonkey MailNews/Thunderbird, since there're still plenty of comfort functions missing if compared to Netscape 4.x and other mail and news clients.

Extended Link Properties + (obsolete) by fremea

Rated 5 out of 5 stars 14 reviews

1,046 users

This application extends the Link Properties and displays File Size, Last Modified Date, Content Type and HTTP Header of a link...
Warning: developing discontinued, see least

Preserve Download Modification Timestamp by Sparky Bluefang

Rated 4 out of 5 stars 13 reviews

1,380 users

Preserve the modification timestamp, sent by the server, for downloaded files

Link Status Redux by Juha Aatrokoski

Rated 4 out of 5 stars 31 reviews

1,036 users

Shows an indicator on the status bar in front of the link address when the mouse cursor is over a link to a page you have bookmarked or visited before.

View Image (Filename) by Ben C

Rated 4 out of 5 stars 11 reviews

803 users

This extension appends the filename to the 'View Image' context menu, a feature that was present in Netscape and early versions of Mozilla.

Forecastbar Enhanced by Aaron Sarna, Jon Stritar

Rated 4 out of 5 stars 167 reviews

4,920 users

Note from Mozilla: This add-on has been discontinued. Try Forecastfox Weather instead.

Get international weather and weather forecasts with Forecastbar Enhanced.

SeaMonkey Debug and QA UI by SeaMonkey Council

Rated 5 out of 5 stars 1 review

472 users

Provides Additional Debug and QA UI for SeaMonkey development and testing.
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