Avant Browser 2018 was initially released by Avant Force in 2004. It extends the functionalities of Internet Explorer and can be used as a separate browser for surfing internet. Its current version can support Windows 2000, XP, Vista, 7, 8, 8.1 and 10 operating systems and can work with Internet Explorer versions from 6 to 9. It is a freeware and its size is just 4.3 MB. It has a simple yet colorful user interface with clearly understandable menus and options.