Recently, Opera announced their experimental next generation browser for the Desktop called Neon. While it has the same rendering engine "Blink" as their mainstream browser Opera, the user interface has been steamlined. Here is how you can download the full offline installer for the Opera Neon browser.
Today, Opera released a new concept browser called "Neon". Opera developers claim it as "the future of desktop browsers". It is built on top of the Opera browsing engine and borrows its core features.