Opera is a free and web-based web browser with over 300 million users and software developed by Opera Software. This browser is used for general public Internet applications such as website views, e-mail receipts and emails, communications management, online threading, uploading via BitTorrent protocols, and reading web feeds. Opera is available for use on PCs, cell phones and tablets for free.
The main components of the opera include tab-based reviews, small features and page magnification, a variety of mouse markers and an integrated loading management.
Opera runs on a wide variety of operating systems, such as Microsoft Windows, Mac OS, Linux, FreeBSD and Solaris. Although the Opera browser features are much larger than Firefox, and is also the fastest web browser, the browser only has a small fraction of the browser market, but Opera has a more powerful market for mobile devices such as cell phones, smartphones and digital assistant. Somebody owns Opera is available for Symbian or Windows Mobile devices. Nearly 40 million mobile devices have opera software. Opera is also the only browser that can be used on Nintendo DS and the consoles. Opera is known in some countries, such as Ukraine, as the most popular web browser.