Extensions: Appearance

Google maps full screen

(82) by zotlan · 203,861 downloads

Adds a button to make Google Maps full screen, also takes screenshots of the map.

ContentBlockHelper

(101) by whochan · 105,974 downloads

Helps you to block advertisements, tracking or any scripts and any annoying contents with easy methods. (Also supports Opera Mobile Labs.)

Opera Theme Creator

(81) by michaeljclelland · 105,971 downloads

Select an image, from either the web or your computer, and create your own Opera theme with it. Then try out the theme, or download it as a zip file.

Dark Facebook

(110) by h0mayun · 93,214 downloads

Dark facebook theme

ForceSpeedDialLogos

(118) by s-a-s-h · 88,541 downloads

Replaces speed dial thumbnails with site logos

Image Autosizer

(132) by k-mouse · 88,099 downloads

Customize how images are displayed and controlled within your browser.

Focus On Textbox

(182) by proxxy · 80,432 downloads

Add a blue outline around textboxes, inputs and selects when they are in focus

Popup statusbar

(190) by hzr · 73,129 downloads

A popup statusbar – Chrome style.

Mac OSX Font Rendering

(106) by proxxy · 66,464 downloads

Mac OSX Font Rendering for Opera

GMail-TextButtons

(42) by opticyclic · 65,506 downloads

An Opera Extension to add text to the buttons in Gmail.

Stylish for Opera

(57) by gera2ld · 61,037 downloads

Stylish for Opera, allowing UserCSS for different URLs, userstyles.org supported.

Faviconize Google

(50) by TweedleDee · 60,485 downloads

Adds favicons to each link offered by Google search results.

Youtube Dark Simplified

(101) by manogamez · 59,837 downloads

Automatically applies a dark CSS style to Youtube pages.

Slim ScrollBar

(165) by damage92 · 59,057 downloads

Eine Bildlaufleiste mit Ausblend-Automatik.

Wikipedia Style - Grey Lady III

(33) by lchiang · 54,398 downloads

Clean and Elegant Wikipedia Style Grey Lady III, based on style file from: http://userstyles.org/styles/22809/wikipedia-grey-lady-iii

Gmail on Speed dial Ex

(13) by mikosoft · 47,876 downloads

Shows a preview of your unread mails on GMail

Y!Mail AdsFree

(31) by pedralm · 29,427 downloads

Removes all ads from Yahoo! Mail and provides a cleaner interface.

modern scroll

(133) by christoph142 · 29,276 downloads

Takes scrolling in Opera to a whole new level

Day and Night

(5) by jaboja · 24,927 downloads

Day and Night cellular automaton

Facebook Notifications

(33) by d3v1lm33 · 24,792 downloads

Add a button which show the count of unread notifications

MediaPlus

(21) by axemclion · 24,374 downloads

Take control of videos, games, images and other media content on webpages. Move them, resize them, colorize them, turn the lights off, or make them full screen.

NewGenBook 2.0 Beta

(21) by thinqtek · 23,331 downloads

Facebook, the way it should’ve been.

Hide Hotmail ads

(32) by frankdd89 · 21,381 downloads

Skjuler annonser fra Live Mail/Hotmail.com

Night Mode

(22) by Abhijeet Ashok Muneshwar · 18,222 downloads

This extension applies the Night Mode by making text color as gray and background color as black. It is useful for reading long time at night. You can restore the web…

YoutubeRatingsPreviewer

(40) · 17,889 downloads

Shows the rating bar for every video so you can preview its rating before watching it.

Exchange

(49) by pedralm · 15,855 downloads

Streamlined currency convertion from every web page to your own currency.

Dial-it!

(26) by pedralm · 14,552 downloads

Transforme o seu speed dial no que quiser! Espalhe texto, imagens, horas, data ou todos pelo speed dial!

Facebook adless

(21) by frankdd89 · 13,643 downloads

Remove ads from Facebook

Google Ajax Loader

(10) by ilidiomartins · 12,923 downloads

Google Ajax Loader is an extension that adds an ajax loader to the Google ™ pages (Gmail, Google Calendar, Google Docs, Google Maps, Google Reader, Orkut and Google…

spiegel.de wide content

(29) by alexs · 11,639 downloads

Verbreitert den Seiteninhalt auf spiegel.de und entfernt Werbung

Dollar Conversion for china stores

(15) by rlobanov · 11,092 downloads

Добавляет к цене в долларах цену в рублях. (Adds a Ru price to a dollar price in china stores (Dealextreme, Buyincoins, Focalprice))

Mini Qlock

(10) by Hawk-McKain · 10,106 downloads

This is a verbose clock based off the QlockTwo that fits in your Speed Dial and is $500 cheaper!

Nyan Cat for Youtube

(20) by d3v1lm33 · 10,036 downloads

Automatically applies a Nyan Cat progress bar into the youtube HTML5 player

Hide Wikipedia Donation Banner

(23) by geeneeyes · 8,879 downloads

A simple extension to hide the donation banners on *ALL* Wikimedia project websites including Wikipedia.

Google Reader Absolutely Compact (Mod)

(21) by lchiang · 7,436 downloads

Modification on Google Reader, Eliminate unnecessary elements and Shrink white space

Hide Facebook Chat

(10) by d3v1lm33 · 7,343 downloads

Hide Chat from facebook

Imago

(7) by zolv · 7,012 downloads

Shows periodically refreshable custom image in Your Speed Dial tile.

CSS PrefixR

(23) by christoph142 · 6,608 downloads

Makes CSS-elements, which were only coded for different browsers (e.g. Firefox or Chrome) work in Opera as well

Ubuntu Style Scrollbar

(24) by afccarl1994 · 6,254 downloads

An Ubuntu style scrollbar.

RandomBibleVerse

(15) by thedoctort · 5,695 downloads

Shows random Bible verse

Facebook Reader

(11) by h0mayun · 5,688 downloads

Dress-up Webpage

(10) by Abhijeet Ashok Muneshwar · 5,531 downloads

This extension allows you to apply different background colors, text colors, font types and font size for any webpage. This extension is the next step of my old…

Wikipedia Personal Appeal Hider

(33) by s-a-s-h · 5,128 downloads

Wikipedia - hide 'personal appeal' notice 2010

Dark Google reader

(3) by h0mayun · 4,786 downloads

Dark Google reader theme

Outlook.com for Opera

(15) by frankdd89 · 4,701 downloads

Makes Outlook.com better on Opera

LogoChanger

(21) by whochan · 4,610 downloads

サイトのアイコンやスピードダイアルのロゴをお好きな画像に変更します。

Theme-up Webpage

(7) by Abhijeet Ashok Muneshwar · 4,579 downloads

This extension allows you to apply different background colors, text colors, font types and font size for any webpage. This extension is the next step of my old…

Moja NK!

(9) by masteroyama · 4,196 downloads

Wyświetla NK Tak jak Ty tego chcesz.

Spacer

(12) by zolv · 4,020 downloads

Spacer allows You to add an empty tile on Your Speed Dial page.

Custom Speed Dial Image

(13) by Cosmica · 3,904 downloads

A simple speed dial extension where you can choose a URL for thumbnail image.

Правільны сцяг

(39) by SpShut · 3,496 downloads

На пэўных сайтах замяняе значкі з чырвона-зялёным сцягам на бел-чырвона-белы нябесны вольны смелы.

NavigationStatusBar

(13) by Smallzz · 3,444 downloads

Shows link adress in a popup when hovering links. Also it highlights the part of the domain name in the adress if this part refers to a different domain.