VirtualBox For Mac 5.1.28
VirtualBox is a virtualization tool for both enterprise and home use, that allows you to create virtual machines. This Open Source application is feature rich and boasts high performance, enabling you to run multiple guest operating systems that include Windows (NT 4.0, 2000, XP, Server 2003, Vista), DOS/Windows 3.x, Linux (2.4 and 2.6), and OpenBSD.
Everyone is encouraged to contribute to VirtualBox and that will lead to more features, an increase in supported guest operating systems and platforms.
GUI: mouse events did not reach host windows behind the transparent VM window (Mac OS X hosts only).
Audio: fixed accidental crashes when using the AC’97 sound emulation.
Audio: fixed crash when default input or output devices have changed.
Audio: fixed recording when using the ALSA backend.
Audio: fixed handle leak when using the OSS backend.
E1000: fixed a crash related to VLAN traffic over internal network.
NAT: apply –natbindip1 to TCP connections.
OVF: when importing an appliance with XHCI controller, don’t add an OHCI controller.
Mac OS X hosts: fixed a GUI crash if Spotlight is used from file dialogs.
Linux hosts: fixed creating fixed sized VDI images.
Linux hosts / guests: fixes for Linux 4.4 of openSUSE Leap 42.3.
Bridged networking: align outgoing packet at word boundary, preventing Windows host crash in MsLbfoProvider.
Linux Additions: kernel drm driver support for custom EL7 Linux 3.10 kernel.
Solaris Additions: hide an informational message on the bootup console.