[UPDATE] Opera v58.0.3135.68

Software https://www.portablefreeware.com/?id=2675&ts=1550684503

Opera is a secure and fast web browser with tabbed looking, customizable interface. Characteristics integrated searches, subjects, device sync, mouse gestures, and advertisement. Also available is a service that includes a password and bookmarks sync along with an”off-road” style that uses server-side compression to accelerate browsing notably for low speed internet connections (accounts signup required). A variety of add-ons are readily available to expand functionality.

According to Google Chrome, the program is readily available for Mac, Linux, Android along with a number of tablet computers and phones. Opera v12 (Presto) can be available and contains many features not found in the newer version.

Alternative Portable variations: