File transfer app SHAREit crossed 1.2 billion users worldwide in a span of two and a half years. India accounts for 30 percent of total user base of SHAREit globally. SHAREit which claims to be the fastest cross-platform file transfer tool for near-field communication is available on Windows, iOS and Android. According to the research by the company, users in the age between 16 and 28 are the most active downloaders of the app. SHAREit is available in 200 countries in more than 39 languages.