WordWeb 10 can look up words in the latest Edge, Firefox and Internet Explorer without installing an extension. In the Chrome, and Opera browsers you need to install an extension to make word look up reliable. The extension also allows you to use Replace functionality in web form edit boxes.
Installing the extension is easy using the links below:
After installing you need to re-start your browser or reload web pages before Ctrl+Right Click will work. You can also use the WordWeb extension icon in the browser's toolbar. Also make sure you are running WordWeb or WordWeb Pro 8.1 or higher. For the latest Edge (without an extension), make sure you have version 10.01 or higher.