Opera Inside SeaMonkey :: Collections :: Add-ons for Thunderbird

Opera Inside SeaMonkey

by d4rkn1ght

Updated June 2, 2016

About this Collection

Presto-Opera features in SeaMonkey. Convert the Firefox add-ons in this list with "Add-on Converter for SeaMonkey" http:// wp . me / p448zD-lB

45 Add-ons in this Collection

RequestPolicy v0.5 Legacy by Martin Kimmerle

Download Now

Rated 3 out of 5 stars 6 reviews

1 user

Be in control of which cross-site requests are allowed. Improve the privacy of your browsing by not letting other sites know your browsing habits. Secure yourself from Cross-Site Request Forgery (CSRF) and other attacks.

FLST (Firefox 4+) by fabianswebworld

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Rated 4 out of 5 stars 34 reviews

4 users

Provides Focus Last Selected Tab and Tab flipping functionality (based on the FLST extensions by Gorgias and Gozer, but ported to Firefox 4/.../56 and repaired Tab flipping functionality). Enjoy!

Tiny JavaScript Debugger by Patrick Brunschwig

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Rated 5 out of 5 stars 8 reviews

63 users

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Dictionary Switcher by Dao Gottwald, MrWarper

Download Now

Rated 4 out of 5 stars 180 reviews

28 users

Toggles dictionaries automatically or manually and displays the currently selected one

Restartless Restart by Erik Vold

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Experimental

Rated 4 out of 5 stars 204 reviews

14 users

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

OverbiteFF by The Overbite Project

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Rated 5 out of 5 stars 22 reviews

18 users

Add legacy protocol support back to Firefox and SeaMonkey with OverbiteFF, which restores support for Gopher servers, plus CSO/ph searches, finger, whois and more! Cross-platform JavaScript runs anywhere Firefox does.

Keychain Services Integration by Julian Fitzell

Download for Mac OS X

Rated 4 out of 5 stars 92 reviews

0 users

Store usernames and passwords in your Mac OS X Keychain.

True Full Screen in SeaMonkey by Lemon Juice

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Rated 5 out of 5 stars 17 reviews

297 users

This extension enables true full screen mode in SeaMonkey for HTML5 video players, slide-shows, etc. and also for full screen invoked manually with the F11 key.

SeaTab-X-2 by patrickjdempsey

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Rated 5 out of 5 stars 22 reviews

216 users

Adds Firefox-style tab closers into SeaMonkey.

Select like a Boss by Dzianis Rusak

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Rated 5 out of 5 stars 44 reviews

2 users

Select link's text just like a regular text (like in Opera'12 browser) - Select like a Boss ;)

Duplicate This Tab by vinay

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Rated 4 out of 5 stars 39 reviews

28 users

This add-on provides the much needed feature update of Tab Duplication to Mozilla Browsers. Features Supported include Duplication of Browser Tabs, Detaching Tabs and Merging All Windows.