VirtualBox 5.1.4

Nueva versión que corrige algunos fallos de la anterior de este programa que permite ejecutar otros sistemas operativos en tu ordenador como por ejemplo Linux, Windows xp,Windows 98 (Sin aceleración gráfica), windows 95 (Sin aceleración gráfica), es parecido en siu uso y funcionamiento a vmware aunque no son compatibles las maquinas creadas entre ellos, se trata de una alternativa que aunque no sea tan buena va mejorando en cada versiuón y que es una buena opción para emular algunos juegos de pc antiguos que pueden no funcionaren vmware.

Cambios:
GUI: show actual VM uptime in the session information window
Audio: re-enabled speakers for Mac OS X guests (5.1.0 regression; bug #15611)
Audio: fixed crashes under certain conditions
USB: fixed a hang under certain conditions
USB: fixed a hanging guest under certain conditions (bug #15747)
PIIX4: implemented dummy SMBus controller to prevent annoying Linux kernel warnings about uninitialized SMBus base address (bug #9517)
NVMe: several fixes to improve stability, fixed a crash while saving a VM state
VMDK: Fixed an issue creating fixed size images with certain sizes and the Split2G option enabled (bug #15748)
VHDX: fixed cloning images with VBoxManage clonehd (bug #14288)
Storage: Fixed broken bandwidth limitation when the limit is very low (bug #14982)
EFI: fixed sending debug messages in the EFI firmware if a serial port is enabled (bug #12161)
OVF: when importing appliances, make sure that the version of the embedded VirtualBox-specific settings is processed, to get the default settings handling right
VBoxManage: Don't try to set the medium type if there is no change (bug #13850)
Linux installer: fixed some scripting issues (bugs #15701 and #15702)
Linux installer: fixed a path issue on certain Linux distributions (bug #15717)
Windows hosts: fixed corrupted mouse pointers with some Linux and Solaris guests (bug #15665)
Linux Additions: made the video driver work on 32-bit guests with large video memory sizes (bug #15621)
Linux Additions: made the video driver work on kernel 4.7 and later (bug #15769)
Linux Additions: converted a failure message to an informational one when drivers could not be stopped during upgrade (bug #15692)
Linux Additions: made the video driver work around an X server bug which cause screen refresh to stop (bug #15511)
Windows Additions: auto-resizing fixes for Windows 10 guests (bug #15257)
Windows Additions: fixed VBoxTray problems with Windows 2000 (bug #15661)

Paágina oficial:
https://www.virtualbox.org/

Descarga la versión windows 32 y 64 aqui:
http://download.virtualbox.org/virtualbox/5.1.4/VirtualBox-5.1.4-110228-Win.exe

Linux:
https://www.virtualbox.org/wiki/Linux_Downloads

OS X:
http://download.virtualbox.org/virtualbox/5.1.4/VirtualBox-5.1.4-110228-OSX.dmg