4MLinux 15.0 Beta is powered by the long-term supported Linux 4.1.10 kernel, and includes a wide range of up-to-date applications, among which we can mention the LibreOffice 5.0.3.2 office suite, the Mozilla Firefox 42.0 and Google Chrome 46.0.2490.80 web browsers, as well as Skype 4.3.0.37 VoIP client.