Extensions
Number of search results for developer 'ulmdesign': 51
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
Show my Password
a basic add-on to show all your passwords in web pages
Privacy Cleaner
Clear your cache and browsing data with a single click of a button.
Popup Download Manager
A popup Download Manager for your Opera browser
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Check Wordpress Version
WordPress Vulnerability Scanner - Scan for vulnerabilities, version, themes, plugins and much more!
JavaScript QR Code
Make QR Codes in JavaScript
Save text to File
Useful addon to save text content of web page in some commons file type for the text editors
JSChess
Chess Game WebExtension based on chessboard3.js, chess library for chess move generation/validation and more
IP Address Finder
It uses a database of IP location addresses, provided from external service, that are associated to cities and to other informations
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
CSS3 Button Maker
Is CSS button code generator free easy tool that allows you create beautiful and elegant CSS web buttons in few clicks
retire.js
Scanning website for vulnerable js libraries
Visa-Map
Interactive world visa map
Window Performance Test
Get accurate performance timing for any page with this extension
LightPhoto Editing
Basic photo editing tools. Get online image with context menu to edit with basic tools
Weather Week
Weather forecast widget with Map and HTML5 Geolocation
Logic Circuit Diagram
An extension for your browser Opera to build your diagram logic circuit
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
Your Virtual Keyboard
Click inside text fields or input password to open the keyboard with language layout of your browser
Free File Sender
Free file transfer
Copy As Plain Text
Copy as plain text the content of web pages with rapid preview using context menu
Hide To Print
Hide html element to Print web page
Links Explorer
Explore and test your website
Online Image Convert
Quick and easy access to online image convert.
Quick Check List
Edit your to do list with this Opera add-on
Online HTML or PDF Converter
Quick and easy access to document online convert.
Simple Photo Editor
Your easy and simple photo editor for your Browser
Screenshot Web Element
ScreenShot and capture the whole Page, the whole tab and save it in PDF, PNG or copy to the clipboard
PDF to Image Converter
Convert one or more files PDF to images
Internet Speed Test
Internet speed test. No Flash or Java needed. Smartest and most accurate online bandwidth test