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

Disable Add-on Compatibility Checks by Kris Maglione

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Rated 4 out of 5 stars 120 reviews

187 users

Reinstates the extensions.checkCompatibility preference without respect to the current application version.

Calendar Tweaks by DW-dev

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Rated 4 out of 5 stars 83 reviews

2,176 users

Allows several tweaks to the Thunderbird/Lightning calendar user interface including new selection styles and repeating event icons. Mimics the colors and styles found in MS Outlook.

RequestPolicy by Justin Samuel

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Rated 4 out of 5 stars 215 reviews

9 users

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.

Image Zoom by Jason Adams

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Rated 4 out of 5 stars 355 reviews

175 users

Adds zoom and rotation functionality for images...

Linkification by y5

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Rated 4 out of 5 stars 288 reviews

5 users

Converts text links into genuine, clickable links...

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

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Rated 4 out of 5 stars 151 reviews

14,164 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

Toolbar Buttons by Button Guy

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Rated 4 out of 5 stars 372 reviews

319 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

DOM Inspector by SeaMonkey Council

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Rated 5 out of 5 stars 78 reviews

14,562 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.

Private Tab by Infocatcher

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Rated 5 out of 5 stars 312 reviews

77 users

Adds private tabs.

about:addons-memory by Nils Maier

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Experimental

Rated 4 out of 5 stars 149 reviews

7 users

Adds an about:addons-memory page that details add-on memory usage

CookieKeeper by Yvon Tanguy

Download for Linux Download for Mac OS X Download for Windows

Rated 4 out of 5 stars 80 reviews

28 users

Extended Cookie Manager - Keep only wanted cookies.

Thunderbird Message Filter Import/Export Enhanced by kounavi

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Experimental

Rated 3 out of 5 stars 52 reviews

110 users

Thunderbird Message Filter Import/Export Enhanced is a compatibility port of Wind Li's add on.
Original add on here: https://addons.mozilla.org/en-US/thunderbird/addon/thunderbird-message-filter-imp/

Mouse Gestures Suite by Lemon Juice

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Rated 5 out of 5 stars 61 reviews

45 users

Mouse gestures for SeaMonkey & Firefox: navigate & execute commands using mouse gestures (with single mouse button) and rocker gestures (by pressing 2 mouse buttons). Also: scroll wheel navigation, page scrolling, tab scrolling.

Google Privacy by Herrminator

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Rated 4 out of 5 stars 33 reviews

32 users

Make some popular websites respect your privacy settings.
Please see the known issues below!

about:config Button by Button Guy

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Rated 5 out of 5 stars 5 reviews

18 users

Open about:config to change hidden settings that cannot be edited from the Options window. All Mozilla based programs have settings that can not be changed in the options window.
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