VirtualBox 5.1.6

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 versión y que es una buena opción para emular algunos juegos de pc antiguos que pueden no funcionaren vmware.

Cambios:
GUI: fixed issue with opening '.vbox' files and it's aliases
GUI: keyboard grabbing fixes (bugs #15771 and #15745)
GUI: fix for passing through Ctrl + mouse-click (Mac OS X hosts only; bug #15714)
GUI: fixed automatic deletion of extension pack files (bugs #11352 and #14742)
USB: fixed showing unknown device instead of the manufacturer or product description under certain circumstances (5.1.0 regression; bug #15764)
XHCI: another fix for a hanging guest under certain conditions as result of the fix for bug #15747, this time for Windows 7 guests
Serial: fixed high CPU usage with certain USB to serial converters on Linux hosts (bug #7796)
Storage: fixed attaching stream optimized VMDK images (bug #14764)
Storage: reject image variants which are unsupported by the backend (bug #7227)
Storage: fixed loading saved states created with VirtualBox 5.0.10 and older when using a SCSI controller (bug #15865)
Storage: fixed broken NVMe emulation if the host I/O cache setting is enabled
Storage: fixed using multiple NVMe controllers if ICH9 is used
NVMe: fixed a crash during reset which could happen under certain circumstances
Audio: fixed microphone input (5.1.2 regression; bugs #14386 and #15802)
Audio: fixed crashes under certain conditions (5.1.0 regression; bug #15887 and others)
Audio: fixed recording with the ALSA backend (5.1 regression)
Audio: fixed stream access mode with OSS backend (5.1 regression, thanks to Jung-uk Kim)
E1000: do also return masked bits when reading the ICR register, this fixes booting from iPXE (5.1.2
regression; bug #15846)
BIOS: fixed 4bpp scanline calculation (bug #15787)
API: relax the check for the version attribute in OVF/OVA appliances (bug #15856)
Windows hosts: fixed crashes when terminating the VM selector or other VBox COM clients (bug #15726 and others)
Linux Installer: fixed path to the documentation in .rpm packages (5.1.0 regression)
Linux Installer: fixed the vboxdrv.sh script to prevent an SELinux complaint (bug #15816)
Linux hosts: don't use 32-bit legacy capabilities
Linux Additions: Linux 4.8 fix for the kernel display driver (bugs #15890 and #15896)
Linux Additions: don't load the kernel modules provided by the Linux distribution but load the kernel modules from the official Guest Additions package instead (bug #15324)
Linux Additions: fix dynamic resizing problems in recent Linux guests (bug #15875)
User Manual: fixed error in the VBoxManage chapter for the getextradata enumerate example (bug #15862)
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/5.1.6/VirtualBox-5.1.6-110634-Win.exe

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

OS X:
http://download.virtualbox.org/virtualbox/5.1.6/VirtualBox-5.1.6-110634-OSX.dmg

VirtualBox 5.1.2

Nueva versión que corige 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 puefen no funcionaren vmware..

Cambios:
VMM: several fixes
GUI: fixed screenshot if the VM is started in separate mode
GUI: fixed issue with double-click/opening registered file types (.vbox and .vbox-extpack) on Mac OS X (bug #15648)
GUI: fixed a bug which made it impossible close some error/warning messages using the close button
GUI: weakened the control over the VM window behavior allowing to resize it across multiple screens and to use in Snap Assist techniques
GUI: jump to the second tab of the session information window (5.1.0 regression)
GUI: fix for Alt-Tab
Storage: fixed creating fixed size VHD images (bug #15601)
Storage: fixed a hang during power off if the VM was suspended before and a NVMe controller is configured
USB: fixed a crash under certain conditions
Audio: make AC'97 volume control work again (5.1.0 regression; bug #15598)
Audio: fixed rare VM hangs when using AC'97 emulation
Audio: SB16 fixes
EFI: fixed access to devices attached to SATA port 2 and higher (bug #15607)
OVA: fix for checking certain signatures
OVA: fixed MAC address generation for appliances created by VirtualBox (5.1.0 regression; bug #15623)
API: fixed audio settings handling for older config files (bug #15626)
API: fixed truncation of USB product/vendor IDs on Linux hosts (5.1.0 regression; bug #15644)
API: fixed VRDP with authentication (bug #15653)
API: don't crash if there is no graphics controller configured (bug #15628)
Linux hosts: fixed EL5 builds (bug #15634)
non-Windows hosts: fixed a crash during shutdown under rare circumstances (bug #15568)
Linux Additions: fixed SELinux issue which prevented certain Linux guests to work in 3D mode (bug #15574)
User Manual: updates

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

Descarga la versión windows 32 y 64 aqui:
http://download.virtualbox.org/virtualbox/5.1.2/VirtualBox-5.1.2-108956-Win.exe

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

VirtualBox 5.1 (released 2016-07-12)

Es un 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 versión y que es una buena opción para emular algunos juegos de pc antiguos que pueden no funcionaren vmware..

Cambios:
VMM: new APIC and I/O APIC implementations that result in significantly improved performance in certain situations (for example with networking, bug #15295)
VMM: added support for Hyper-V paravirtualized debugging of Windows guests
VMM: emulate even more MMIO and shadow pagetable exits without going back to user mode
GUI: overall migration to Qt5 (bug #11775)
GUI: passive API event listener improving the VM GUI performance and response time
Audio: added HDA (High Definition Audio) support for newer Linux guests
Audio: added on-demand timers which should improve the overall performance and reduce the CPU consumption
Audio: more fine-grained volume control for the AC'97 emulation, which now also takes the master volume control into account
better support for Python 3
In addition, the following items were fixed and/or added:

VMM: activate the x2APIC by default for Linux guests
VMM: many more fixes
GUI: the Detach UI action is now a part of the VM Machine menu
GUI: reworked session information window
GUI: the new VM wizard now allows to choose the VM location for the VM which is being created
GUI: fixed location of touch events in unscaled HiDPI mode (bugs #14366, #14367)
GUI: various bugfixes and internal cleanup
Storage: use fallocate() or similar if present to speed up creating fixed-sized disk images (bug #5967)
Storage: implemented NVMHCI-compatible storage controller
Audio: various bugfixes and infrastructure improvements
E1000: implemented interrupt throttling for performance improvements
EFI: many improvements, for example allow to boot from USB
OVF: improved handling of signed manifests
API: Windows XP guests and Windows 2003 server guests now default to the E1000 T Server network card
VBoxSVC: fixed several memory leaks when handling .dmg images
Installers: ship VBoxBugReport
Windows hosts: reworked COM proxy (e.g. bug #8298)
Linux installers: no longer rely on DKMS for module rebuilding
Linux Additions: fix a problem when updating the initramfs after the guest modules are compiled (bug #15579)
Linux Additions: try to fix a problem where the OpenGL libraries where loaded by the X server when we only support X clients (bug #15574)


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

Descarga la versión windows 32 y 64 aqui:
http://download.virtualbox.org/virtualbox/5.1.0/VirtualBox-5.1.0-108711-Win.exe

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

VirtualBox 5.0.10 (10- Noviembre-2015)

Es un programa que permite ejecutar otros sistemas operativos en tu ordenador ya sea Wimdows, Linux o Mac como por ejemplo Linux, Windows xp,Vista, 7. 8, 10 ,Windows 98 (Sin aceleración gráfica), windows 95 (Sin aceleración gráfica), es parecido en su uso y funcionamiento a vmware pero a diferencia de este que es un programa de pago se trata de una alternativa gratuita, que aunque no sea tan buena va mejorando en cada versiuón.

Cambios
- VMM: improved support for certain Intel Atom CPUs (bug #14773)
- VMM: system register emulation fix (5.0 regression; bug #14515)
- GUI: fixed immediate screenshot issue (bug #14108)
- GUI: fixed another 3D overlay window reparenting issue when the VM is switched to fullscreen mode on X11 hosts
- GUI: fixed help index (bug #14722)
- GUI: fixed state synchronization issue in the VM manager window when VM was paused from its runtime window
- Audio: fixed suspending/resuming audio streams on VM pause/unpause (bug #14784)
- Audio: properly reset AC97 audio streams, otherwise there is silence until a non-48 kHz stream is played
- Audio: fixed a small emulation quirk of the AD1980 codec of the HDA device to make recent linux guests work (bug #14653)
- USB: serveral fixes for the xHCI controller
- USB: fixed a crash under certain conditions on hosts with Linux kernels older than version 3.3
- USB: better identification of certain USB devices
- NAT: support TCP in DNS proxy (bug #14736)
- NAT Network: fixed sporadic crashes on Windows hosts (bug #13899)
- API: when creating differencing images (e.g. as part of a snapshot or cloning a VM) use the same disk image variant as the parent image if possible, which means that e.g. a diff image for a VMDK image split into 2 GB files will also be split (bug #14764)
- API: event queue handling fixes preventing loss of certain events at runtime (e.g. new webcam attached), particularly important on Mac OS X hosts
- Webcam: passthrough fix for certain devices (Windows hosts only)
- VBoxManage: don't crash on snapshot restorecurrent / edit if the VM has no snapshots
- VBoxManage: don't crash on controlvm addencpassword (bug #14729)
- Mac OS X hosts: use the correct kernel on certain hosts
- Windows hosts: fixed VRDP external authentication
- Windows hosts: allow to use a shared folder path with extended-length path prefix (5.0 regression; bug #14651)
- Windows hosts: fix a crash in the netfilter host driver under certain conditions (bug #14799)
- Windows host installer: documented and fixed public properties which can be used to control the
installation to some extent
- Windows host installer: fixed not starting the actual installation when showing the version information or help dialogs
- X11 Additions: added basic support for X.Org Server 1.18 (3D requires additional fixes)

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

Descarga la versión windows 32 y 64 aqui:
http://download.virtualbox.org/virtualbox/5.0.10/VirtualBox-5.0.10-104061-Win.exe

Mac:
http://download.virtualbox.org/virtualbox/5.0.10/VirtualBox-5.0.10-104061-OSX.dmg

VirtualBox 5.0.6 (released 2015-10-02)

Es un 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 pero a diferencia de este que es un programa de pago se trata de una alternativa gratuita, que aunque no sea tan buena va mejorando en cada versiuón.

Cambios:

- GUI: the update check now uses the HTTP system proxy settings by default
- GUI: About dialog improvements. Copyable version text, do not close dialog on mouse-clicks and focus losing, explicit close button at the bottom of dialog and disabled close button fix on OS X. (bugs #9912, #12749)
- GUI: fixed bug when re-assigning shortcuts (bug #14565)
- GUI: fixed default focus button in message-box dialogs (bug #14486)
- GUI: fixed settings dialog which is opened if the network settings need to be changed at VM startup (5.0.0 regression; bug #14601)
- GUI: fixed crash during VM start if an early error message needs to be shown, for example Linux kernel modules not present (bug #14646)
- Bridged Networking: fixed handling of guest DHCP requests without UDP checksum when bridging to a wireless interface (bug #14615)
- Audio: latency fixes (Windows hosts only; bug #4088)
- Guest Control: correctly set USERNAME and USERPROFILE environment variables (Windows guests only)
- Guest Control: several fixes
- API: properly restore NAT port forwarding rules when reverting to a snapshot
- Parallel ports: Several fixes allowing to enable two parallel ports for a VM
- VBoxManage: fixed wrong output of debugvm show command
- VBoxManage: fixed hang when specifying logging groups with debugvm log starting with h, for example hex
- Windows hosts: renamed VBoxStartup.log to VBoxHardening.log and provide this log file in the GUI log viewer
- Windows hosts: fixed a small memory leak in the Windows host interface driver (VBoxNetAdp) which caused a BSOD if the driver verifier is enabled (bug #14562)
- Windows hosts: fixed a failure to start VMs on hosts where dsound.dll is not available (bug #14574)
- Windows hosts: another fix for VERR_LDR_MISMATCH_NATIVE errors (bug #14579)
- Windows hosts: fixed host-to-guest communication with bridged networking (bugs #14326, #14457)
- Windows hosts: fixed broken data receiving from the serial device with the named pipe backend if Kaspersky AV is installed
- Linux hosts: Linux 4.3 compile fixes
- Linux hosts: installer fix for certain systems (bug #14627)
- Linux hosts / guests: native systemd support for the host/guest installer scripts. The scripts for re-
compiling the kernel modules are now located at /sbin/rcvboxdrv (host) and /sbin/rcvboxadd (Guest Additions)
- Mac OS X hosts: GUI-related fixes for El Capitan
- Mac OS X hosts: fixed a problem with capturing USB devices under El Capitan
- Mac OS X hosts: allow colon character on shared folders (bug #14554)
- Linux Additions: properly set the VBoxService process ID in the PID file (bug #14571)
- Linux Additions: Guest Control fixes (bug #14573)
- Windows Additions: fixed shutting down VBoxTray when running with older VirtualBox host versions
- Windows Additions: fixed video playback with VLC and Windows Media Player when the WDDM driver is used and 3D is not used
- Windows Additions: prevent a possible VLC crash when the WDDM driver is used and 3D is enabled by implementing YV12 surfaces

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

Descarga la versión windows 32 y 64 aqui:
http://download.virtualbox.org/virtualbox/5.0.6/VirtualBox-5.0.6-103037-Win.exe

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

VirtualBox v5.0 para Windows 32 y 64 bits

Es un 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 pero a diferencia de este que es un programa de pago se trata de una alternativa gratuita, que aunque no sea tan buena va mejorando en cada versión.

Cambios:
- Paravirtualization soprte para sistemas operativos emulados de  Windows y Linux que mejora el rendimiento y la precisión.
- Mas sextensiones soportadas en los sistemas operativos emulados: SSE 4.1, SSE4.2, AVX, AVX-2, AES-NI, POPCNT, RDRAND and RDSEED
- Soporte de aparatos USB 3 devices (Ver manial para más información)
- GUI: VM contenido emulado tienesoporte de scaling (incluido 3D acceleración)

También se han arreglado muchos fallos y pequeñas mejoras.

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

Descarga la versión aqui:
http://download.virtualbox.org/virtualbox/5.0.0/VirtualBox-5.0.0-101573-Win.exe

Packs de extensiones para windows:
http://download.virtualbox.org/virtualbox/5.0.0/Oracle_VM_VirtualBox_Extension_Pack-5.0.0-101573.vbox-extpack