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Descargar VirtualBox 4.0.0 Beta 2

VirtualBox 4.0.0 Beta 2

Por Oracle  (Open Source)
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VirtualBox is a general-purpose full virtualizer for x86 hardware. Targeted at server, desktop and embedded use, it is now the only professional-quality virtualization solution that is also Open Source Software.

Some of the features of VirtualBox are:

  • Modularity. VirtualBox has an extremely modular design with well-defined internal programming interfaces and a client/server design. This makes it easy to control it from several interfaces at once: for example, you can start a virtual machine in a typical virtual machine GUI and then control that machine from the command line, or possibly remotely. VirtualBox also comes with a full Software Development Kit: even though it is Open Source Software, you don't have to hack the source to write a new interface for VirtualBox.
  • Virtual machine descriptions in XML. The configuration settings of virtual machines are stored entirely in XML and are independent of the local machines. Virtual machine definitions can therefore easily be ported to other computers.
Título: VirtualBox 4.0.0 Beta 2
Nombre de fichero: VirtualBox-4.0.0_BETA2-68743-Win.exe
Tamaño de fichero: 72.66MB (76,188,176 bytes)
Requisitos: Windows XP / Vista / Windows 7 / XP 64-bit / Vista 64-bit / Windows 7 64-bit / Windows 8 / Windows 8 64-bit / Windows 10 / Windows 10 64-bit
Idiomas: Múltiples idiomas
Licencia: Open Source
Fecha añadida: 10 de diciembre de 2010
Autor: Oracle
www.oracle.com
Página de inicio: www.virtualbox.org
MD5 Checksum: DB3758CFE0B463B9F1EA8E55B61D2188

- Reorganization of VirtualBox into a base package and Extension Packs
- New settings/disk file layout for VM portability
- Major rework of the GUI (now called “VirtualBox Manager”):
– Redesigned user interface with guest window preview (also for screenshots)
– New display mode with downscaled guest display
– Support for creating and starting .vbox desktop shortcuts
– The VM list is now sortable
– Machines can now be deleted easily without a trace including snapshots and saved states, and optionally including attached disk images (bug #5511; also, VBoxManage unregistervm --delete can do the same now)
- Open Virtualization Format Archive (OVA) support;Importing and exporting virtual machines.
- VMM: support more than 1.5/2 GB guest RAM on 32-bit hosts
- New virtual hardware:
– Intel ICH9 chipset with three PCI buses, PCI Express and Message Signaled Interrupts(MSI)
– Intel HD Audio, for better support of modern guest operating systems (e.g. 64-bitWindows).
- Resource control: added support for limiting a VM’s CPU time and IO bandwidth.
- Storage: support asynchronous I/O for iSCSI, VMDK, VHD and Parallels images
- Storage: support for resizing VDI and VHD images
- Guest Additions: support for copying files into the guest file system; theWindows Additions can now automatically update themselves (requires installed Windows Guest Additions 4.0 or later)
- Language bindings: uniform Java bindings for both local (COM/XPCOM) and remote (SOAP) invocation APIs
- Guest Additions: support for multiple virtual screens in Linux and Solaris guests using X.Org server 1.3 and later.
- In addition, the following items were fixed and/or added:
- VMM: Enable large page support by default on 64-bit hosts (applies to nested paging only)
- VMM: fixed guru meditation when running Minix (VT-x only;)
- GUI: built-in creation of desktop file shortcuts to start VMs on double click
- GUI: add configuration dialog for port forwarding in NAT mode
- GUI: show the guest window content on save and restore
- GUI: certain GUI warnings don’t stop the VM output anymore
- 3D support: allow use of CR_SYSTEM_GL_PATH again
- 3D support: fixed various clipping/visibility issues
- 3D support: guest application stack corruption when using glGetVertexAttrib[ifd]v
- 3D support: fixed XPDM Windows Explorer crashes on Windows Vista/Win7 guests
- 3D support: fixed Direct3D 8/9 support on WindowsXP guests
- 2D Video acceleration: multimonitor support
- VRDP: fixed rare crash in multimonitor configuration
- VRDP: support for upstream audio
- Display: fixed occasional guest resize crash
- NAT: port forwarding rules can be applied at runtime
- SATA: allow to attach CD/DVD-ROM drives including passthrough
- Floppy: support readonly image files, taking this as the criteria for making the medium
- readonly
- Audio: the DirectSound backend now allows VMs to be audible when another DirectSound application is active, including another VM (bug #5578)
- EFI: support for SATA disks and CDROMs
- BIOS: reduce the stack usage of the VESA BIOS function #4F01 (Quake fix)
- OVF/OVA: significant performance improvements during export and import
- OVF/OVA: creation of the manifest file on export is optional now
- OVF/OVA: allow overwriting the target disk format on import
- OVF/OVA: fixed export of VMs with iSCSI disks
- Storage: Apple DMG image support for the virtual CD/DVD
- Linux host USB support: introduced a less invasive way of accessing raw USB devices
- Guest Additions: Shared Folders now can be marked as being auto-mounted on Windows,Linux and Solaris guests
- Linux Additions: Shared Folders now support symbolic links
- Linux Additions: combined 32-bit and 64-bit additions into one file
- Windows Additions: automatic logon on Windows Vista/Windows 7 is now able to handle
- renamed user accounts; added various bugfixes

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