Non-Official Retweeter for Twitter is a Chrome extension developed by r.nakamaru. It is a free tool that allows you to send a message as an unofficial (quote) retweet on Twitter. This extension is specifically designed for quote retweets, which are retweets where you can add your own comment.

When you hover over a tweet, a "Quote Retweet" link will be displayed. By clicking on this link, the content of the tweet will be copied into a textarea for new posts. This makes it easy to compose your own tweet with the original tweet as a quote.

Non-Official Retweeter for Twitter is a convenient extension for users who frequently engage in quote retweets. It provides a simple and efficient way to copy tweet content and compose your own retweet with added commentary.