Extensions: Productivity

AdBlock

(447) by adblockforopera · 1,436,519 downloads

Blocks ads on all websites.

LastPass

(534) by lastpass · 984,049 downloads

LastPass is a free password manager and form filler. LastPass is also available for Firefox, Internet Explorer, Google Chrome and Safari.

In-place translator

(306) by asyschikov · 487,249 downloads

Shows translation of text in a balloon near text with single click.

Google Reader on speeddial

(38) by deraider · 385,835 downloads

Shows a preview of your unread items on Google Reader

To-Read sites

(334) by michalborek · 196,270 downloads

Temporary list of sites you want to visit later.

LinkRedirector

(38) by whochan · 179,820 downloads

Redirects any links to your arbitrary address by customizable filters. (ex: Images searched by Google are opened directly./PDF documents are opened on Google Docs…

Readability

(86) by readability · 160,642 downloads

Opera Internal Pages

(138) by mozlima · 139,504 downloads

Shows a dropdown menu with all Opera internal pages (e.g., about:blank, opera:config...).

Web2PDFConvert

(34) by vhanla · 113,338 downloads

Convert any webpage to PDF including most SSL based sites, using http://www.Web2PdfConvert.com.

Reading List

(140) by bretik · 91,073 downloads

Use your "Read it Later" account to save web page you want to read, synchronize it and mark it as read when you finish reading.

Documents

(48) by christoph142 · 88,605 downloads

Viewer for online documents (e.g. PDF, MS Word)

Google Calendar

(63) by lorenco · 88,331 downloads

Google Calendar events in your Speed Dial.

Simple ToDo Manager

(100) by nimeshthakkar · 76,019 downloads

Simple ToDo Manager written in HTML5

AutoComplete

(49) · 75,808 downloads

Provides the Autocomplete for the text input box.

MakeLinks

(60) by JackassJoeJoe · 75,745 downloads

Turns text web addresses into clickable links

Easy Sticky Note

(38) by ir193 · 67,095 downloads

A Easy floating sticky note. Store data in local using HTML5. Available offline. Can be put anywhere in the document

Translate

(65) by richtr · 66,410 downloads

Добавить функциональности языка перевода на любой веб-странице.

Web Timer

(82) by daniel · 62,226 downloads

Keep track of how you spend or waste your time on the Web.

Opera to Phone

(110) by richtr · 61,668 downloads

Seamlessly push links, maps, youtube videos, phone numbers and text to copy to the clipboard directly to your Android device.

Auto URL

(50) by vmcl · 40,430 downloads

Converts URL-like plain text into a clickable link.

RoboForm Lite

(18) by roboformopera · 39,691 downloads

RoboForm Lite FormFiller and Password Manager

Adlesse

(13) by Adlesse · 39,294 downloads

Less ads, more choice

miniEvernote

(34) by gOnyx · 34,414 downloads

Evernote browser, Web Clipper & search-engine on a popup.

DuckDuckGo for Opera

(35) by DuckDuckGo · 28,329 downloads

DuckDuckGo enhancements for Opera.

SimilarWeb

(18) · 28,197 downloads

Instant access to the best sites related to the one you are browsing!

Gmelius™, No Ads and Better UI for Gmail

(43) by xpressyoo · 24,984 downloads

Gmelius customizes Gmail's interface to your liking and strips away the ads. Featured on TechCrunch, Lifehacker and other high-profile technology sites.

Reddit Enhancement Suite

(37) by honestbleeps · 24,537 downloads

RES provides several addons to enhance your browsing experience - each of which is configurable. You can enable/disable any of the modules, and most of them have their…

Add-ons Download Counter

(13) by pedralm · 19,984 downloads

Aggregate and display the downloads for your submitted add-ons.

gCalToday

(12) by Zwoks-Stef · 18,203 downloads

Shows todays Google calendar events.

Desktop Web Clock

(6) by studiopaw · 18,079 downloads

Instantly display an entire page dedicated to the time.

Google Tasks

(28) by 23labs · 17,326 downloads

Access Google Tasks easily from Opera's extension popup.

Google Calendar Today

(5) by davidtsunamy · 16,800 downloads

Show Today entries from own Google Calendar

Twitter Fix

(38) by AntonDiaz · 13,649 downloads

Performance fixes for Twitter

Poczta INTERIA.PL

(10) by interia-web · 13,328 downloads

Wtyczka wyświetli liczbę nowych wiadomości na Twoim koncie pocztowym w INTERIA.PL, a po kliknięciu w adres e-mail na dowolnej stronie od razu otworzy się okno nowej…

Clipper

(29) by pedralm · 11,687 downloads

Clipper is a Clipboard Manager for Opera. Copy text to save for future reference.

Google Search with direct Cached and Similar links

(14) by sunamo · 11,647 downloads

Google Search without preview panel and with directs links Cached and Similar

I.UA Mail Checker

(7) by Dreyks · 11,127 downloads

Displays the number of unread messages in your I.UA Mailbox. You can also click the button to open your mailbox.

Hot Virtual Keyboard Extension

(5) by comfortsoft · 10,264 downloads

Brings up the virtual keyboard when entering text input fields. Hot Virtual Keyboard has to be installed and running.

CyberZoomer

(10) by swding · 10,008 downloads

A simple extension zooming in your page anywhere.

WebsiteMonitor

(17) by faqfaqfaq · 9,917 downloads

Extension that allows you to monitor website updates. It automatically checks a selected region of the website for updates on a given interval.

Google Docs List

(4) by davidtsunamy · 9,820 downloads

Preview a list of latest documents from Google Docs

Open IT Online Lite

(15) by denistn · 9,529 downloads

Open IT Online Lite allows you to open your documents (Office, Open Office, etc.) and images online without the need of any software to be installed.

Groups

(25) by NAGRIS · 9,289 downloads

The expansion allows you to store and group open sites in the group.

NoBlank

(12) by Igorroks · 7,670 downloads

NoBlank opens any selected link in the current page, without opening the new tab blank page. Открывает все ссылки на странице в текущем окне.

Linkify

(25) by marciof · 7,406 downloads

Creates HTML links from plain text URL's and e-mail addresses.

StarDate

(8) by bobbyblue · 6,749 downloads

Are you a Star Trek fan? Do you live in the Star Trek world more often than you do in this one?

Swaplang

(8) · 6,719 downloads

Swap between different page languages

The Reminder

(21) by thewebdev · 6,692 downloads

Displays notes in your Opera Speed Dial to help you remember stuff.

Поисковая панель xfinder

(6) by alex11-k · 6,509 downloads

Удобный и эффективный поиск в Интернете

iFrame

(21) by mataherry · 6,258 downloads

Browse using a popup iFrame to preview link or search text before you open it. Very useful for browsing Google search result, Craigslist. A simple alternative for…