Today, Opera Software released the final versions of the its popular mobile Web browsers, Opera Mini 5 and Opera Mobile 10.

Today's release puts the finishing touches on the Opera mobile-browsing duo.

Opera delivers the full Web experience on nearly any mobile phone, and it is free to download. The browsers are designed to boost the browsing speed significantly. Opera Mini's compression technology reduces the amount of data sent to your phone by up to 90 percent, resulting in lower costs on pay-per-MB data plans or when roaming. Regardless of the phone you are using, Opera keeps it simple with the same user interface and with the same feature set, such as Speed Dial, tabs, and the password manager.Opera Link lets you synchronize your bookmarks, notes and Speed Dial between your computer and your mobile phone.

Download Opera Mini 5 or Opera Mobile 10 directly to your phone at no cost from m.opera.com/

Opera Mini 5 is available on all Java-based and BlackBerry phones, as well as Android and Windows Mobile (both in beta only) phones. Opera Mobile 10 is available on Windows Mobile and Symbian S60-based mobile phones.