Practran is a free Chrome extension developed by ilgooz. It falls under the category of Browsers and is categorized as an Add-ons & Tools subcategory. This extension allows users to quickly translate keywords by simply clicking on them, using Google Translate as the translation tool.

To set up Practran, users need to visit the extension options page and configure their preferred languages. The options page can be accessed using the following URL: chrome-extension://cbibmddmbjkomkpcaclakmgflkeghcnb/options/options.html.

Using Practran is easy. Users can translate a keyword or a sentence by either "ctrl + clicking" or "ctrl + selecting" the text they want to translate. After finishing the translation, users can click anywhere to close the translation dialog.