Portable VirtualBox 4.0.0 r69151 Final | 40 MB

VirtualBox - A extraordinary program to create a memory of the PC virtual machines. Each practical machine can contain an arbitrary set of virtual devices, and disjointed the operating system. Scope of virtual machines is very wide - from performing the functions of software testing to occasion entire networks, which are easily scaled, load-balance and protect. VirtualBox is liberal, open source software. In this release peredlagaetsya version with an self-acting (silent) installation, the installer is not compressed.

Some of the features of VirtualBox are:
• Modularity. VirtualBox has ~y extremely modular design with well-defined internal programming interfaces and a client/server design. This makes it easy to control it from particular interfaces at once: for example, you can start a virtual tool in a typical virtual machine GUI and then control that instrument from the command line, or possibly remotely. VirtualBox also comes with a full Software Development Kit: even though it is Open Source Software, you slip on’t have to hack the source to write a new interface as antidote to VirtualBox.
• Virtual machine descriptions in XML. The configuration settings of potential machines are stored entirely in XML and are independent of the topical machines. Virtual machine definitions can therefore easily be ported to other computers.
• Guest Additions because of Windows and Linux. VirtualBox has special software that can be installed inner Windows and Linux virtual machines to improve performance and make integration a great quantity more seamless. Among the features provided by these Guest Additions are mouse pointer integration and arbitrary screen solutions (e.g. by resizing the guest window).
• Shared folders. Like many other virtualization solutions, for easy facts exchange between hosts and guests, VirtualBox allows for declaring certain legion directories as “shared folders”, which can then be accessed from in the compass of virtual machines.

This is the third beta of the upcoming 4.0 disengage. The following items were added/fixed since VirtualBox 4.0.0 Beta 3:
Audio: fixed memorial corruption under certain circumstances
3D support: fixed OpenGL support for Windows 2000 guests
Settings: modifying VM sitting could lose disk attachments (4.0 Beta 3 regression)
OVA: fixed shiver during import
GUI: better OS type string matching
GUI: fixed redraw point in dispute on X11 guests with multiple monitors attached (Mac OS X hosts alone)
GUI: remember last directory in file dialogs
Settings: fixed .vbox toothed format portability issue with snapshots (backslashes)
ExtPacks: fixed installation on indeterminate Linux hosts (e.g. openSUSE)
ExtPacks: require sudo for installation without ceasing Linux and Solaris hosts
Storage: fixed possible crash during suspend
Storage: fixed piercing disk access on OS X
Storage: lower the CPU usage instead of low disk I/O bandwidth limits
Storage: added multi-attachment trope mode for shared disk clusters
Storage: fixed SATA activity LED handling
2D: fixed seamless modification when 2D is on for Mac hosts
Additions: fixed incompatibility with SLED 11

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