VirtualBox 7.1.6 Build 167084 by Oracle VM

VirtualBox is a general-purpose full virtualizer for hardware. Targeted at server, desktop and embedded use, it is now the only professional quality virtualization solution. It is also Open Source Software.  The powerful virtualization product for enterprise as well as home use.

VirtualBox provides are useful for several scenarios: Running multiple operating systems simultaneously. VirtualBox allows you to run more than one operating system at a time.

This way, you can run software written for one operating system on another (for example, Windows software on Linux or a Mac) without having to reboot to use it.

Since you can configure what kinds of “virtual” hardware should be presented to each such operating system, you can install an old operating system such as DOS or OS/2 even if your real computer’s hardware is no longer supported by that operating system.

Software vendors can use virtual machines to ship entire software configurations. For example, installing a complete mail server solution on a real machine can be a tedious task.

With VirtualBox, such a complex setup (then often called an “appliance”) can be packed into a virtual machine. Installing and running a mail server becomes as easy as importing such an appliance into VirtualBox.

In order to run VirtualBox on your machine, you need:

• Reasonably powerful x86 hardware. Any recent Intel or AMD processor should do.

• Memory. Depending on what guest operating systems you want to run, you will need at least 512 MB of RAM (but probably more, and the more the better). Basically, you will need whatever your host operating system needs to run comfortably. Plus the amount that the guest operating system needs. So, if you want to run Windows 8.1 on Windows 7, you probably won’t enjoy the experience much with less than 2 GB of RAM. Check the minimum RAM requirements of the guest operating system, they often will refuse to install if it is given less. Sometimes it malfunctions instead. So you’ll need that for the guest alone, plus the memory your operating system normally needs.

• Hard disk space. While VirtualBox itself is very lean (a typical installation will only need about 30 MB of hard disk space), the virtual machines will require fairly huge files on disk to represent their own hard disk storage. So, to install Windows 8, for example, you will need a file that will easily grow to several 10 GB in size.

• A supported host operating system. Presently, we support Windows, many Linux distributions, Mac OS X, Solaris and OpenSolaris. Check the user manual of the VirtualBox version you are using which versions are supported.

• A supported guest operating system. Besides the user manual (see below), up-to-date information is available at “Status: Guest OSes“.

Changes in VirtualBox 7.1.6 (2025-01-21):

• VMM: Fixed issue when Windows 11 24H2 guest was experiencing BSOD in rare conditions
• GUI: Improved representation of disabled preferences contents (mask+font) when it is shown with certain Linux themes
• GUI: Fixed issue when seamless mode was not properly enabled or disabled in appropriate time according to GA status events
• GUI: Fixed rare crash on macOS hosts on application exit
• GUI: Fixed small 7.1.4 regression in preferences windows when filter editor was not in focus
• GUI: Introduced improvements in Advanced properties/settings dialog area
• GUI: Restored missing functionality to change bridged adapter at VM startup if current one wasn’t found
• GUI: Fixed issue when Show action duplicates were created on macOS host in attempt to switch between running and powered off VMs
• GUI: Fixed regression when 3D acceleration check-box was not available for certain guest OS and graphical controller types
• GUI: Restored lost Help button for preferences windows on macOS
• GUI: Restored lost Help button shortcuts for certain windows
• GUI: Fixed issue when error message was shown when VM was starting in full-screen mode
• VirtioNet: Fixed issue with re-negotiation of features after reset
• Graphics: Fixed issue with Linux guest screen flickering when guest was using VMSVGA graphics adapter
• VBoxManage: Added the ability to export and import VMs which contain an NVMe storage controller
• VBoxManage: Fixed issue when it was not possible to set graphics controller to “QemuRamFB” using modifyvm command
• Main: Fixed issue when specifying custom proxy server in GUI settings had no effect
• Network: Added changes which replaced NAT engines with libslirp
• Guest OSes: Added OS type for Windows Server 2025
• Linux guest and host: Added more fixes for UBSAN related warnings
• Linux guest and host: Added initial support for RHEL 9.6 kernel
• Windows guests and host: Re-implemented driver installation
• Solaris host: Removed the VirtualBox GUI shared objects libqgtk2styleVBox.so and libqgtk2VBox.so from the Solaris installation packages as they depend on GTK2 which is EOL and no longer supported
• Linux Guest Additions: Introduced initial support for kernel 6.13
• Linux Guest Additions: vboxvideo: Added improvement for kernel 6.4 support and fixed issue when graphics could be frozen when using VBoxVGA adapter
• Linux Guest Additions: Introduced additional fixes for kernel 6.12 in vboxvideo

Changes in VirtualBox 7.1.4 (2024-10-15):

• GUI: Added latest NLS update for Turkish, Indonesian and Italian languages
• VMSVGA: Improved flickering, black screen and other screen update issues with recent Linux kernels
• NAT: Fixed issue with restoring 7.0.X saved state
• VBoxManage: Fixed breakage of “list vms” and “showvminfo” for inaccessible VMs
• Windows host: Fixed system DLL size checking which failed with Windows 11 24H2 and recent Insider Preview builds
• Linux Guest Additions: Introduce initial support for kernel 6.12 (NOTE: In kernel 6.12, KVM initializes virtualization on module loading by default. This prevents VirtualBox VMs from starting. In order to avoid this, either add “kvm.enable_virt_at_load=0” parameter into kernel command line or unload corresponding kvm_XXX module)
  Linux/Arm Guest Additions: Added possibility to automatically upgrade Guest Additions via Devices menu
• EFI: Added missing LsiLogic MPT SCSI driver again to fix booting from devices attached to this device if the EFI firmware is used (7.1.0 regression)
• EFI: Restored broken network boot support (7.1.0 regression)

Homepage – https://www.virtualbox.org

Currently, Oracle VM VirtualBox runs on the following host operating systems:

• Windows hosts (64-bit):
  • Windows 8.1
  • Windows 10
  • Windows 11 21H2
  • Windows Server 2012
  • Windows Server 2012 R2
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
• Mac OS X hosts (64-bit):
  • 10.15 (Catalina)
  • 11 (Big Sur)
  • 12 (Monterey)

Intel hardware is required.

• Linux hosts (64-bit). Includes the following:
  • Ubuntu 18.04 LTS, 20.04 LTS and 22.04
  • Debian GNU/Linux 10 (“Buster”) and 11 (“Bullseye”)
  • Oracle Linux 7, 8 and 9
  • CentOS/Red Hat Enterprise Linux 7, 8 and 9
  • Fedora 35 and 36
  • Gentoo Linux
  • SUSE Linux Enterprise server 12 and 15
  • openSUSE Leap 15.3

Size: 117 MB

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