这是 VirtualBox 5.0 beta 版本的最终版,主要改进了下面这些特性: Paravirtualization support for Windows and Linux guests to improve time-keeping accuracy and performance Make more instruction set extensions available to the guest when running with hardware-assisted virtualization and nested paging. Among others this includes: SSE 4.1, SSE4.2, AES-NI, POPCNT, RDRAND and RDSEED xHCI Controller to support USB 3 devices (requires the Extension Pack) Drag and drop support (bidirectional) for Windows, Linux and Solaris guests Disk image encryption (requires the Extension Pack) GUI: Detach mode: Terminate the GUI but keep the VM running and re-attach to a running VM process (see here). GUI: VM guest-content scaling support (including 3D acceleration) GUI: New User Interface settings page for customizing status-bar, menu-bar and guest-content scaling GUI: New Encryption settings tab for customizing encryption options for disk images GUI: HiDPI support including application icons and optional unscaled HiDPI output on Mac OS X (including 3D acceleration) GUI: Hotplugging support for SATA disks New, modular audio architecture for providing a better abstraction of the host audio backends USB hard disks Support for the NDIS6 networking framework on Windows (default on Vista and later) 下载地址:VirtualBox 5.0 beta VirtualBox 是一款功能强大的 x86 虚拟机软件,它不仅具有丰富的特色,而且性能也很优异。 VirtualBox 原先是德国一家软件公司InnoTek所开发的虚拟系统软件(已被SUN收购,而SUN已被Oracle收购),它不仅具有丰富的特色,而且性能 也很优异。VirtualBox 可以在 Linux 和 Windows 主机中运行,并支持在其中安装 Windows (NT 4.0、2000、XP、Server 2003、Vista)、DOS/Windows 3.x、Linux (2.4 和 2.6)、OpenBSD 等系列的客户操作系统。假如你曾经有用过虚拟机软件的经历的话,相信使用 VirtualBox 不在话下。即便你是一个新手,也没有关系。VirtualBox 提供了详细的文档,可以助你在短期内入门。 VirtualBox 5.0 beta 发布,开源虚拟机下载地址