VirtualBox4.3.18

VirtualBox is a free and open-source virtualization software that allows users to create and run virtual machines on their computers. With VirtualBox, users can install and run multiple operating systems simultaneously on their computer without having to create separate partitions or buy additional hardware.

one of the main advantages of VirtualBox is its ease of use. It is simple to install and set up, even for those who have little or no experience with virtualization technology. VirtualBox also offers a wide range of customization options, including the ability to adjust the amount of RAM, CPU cores, and hard disk space allocated to each virtual machine.

Another great feature of VirtualBox is its compatibility with a wide range of operating systems. Users can install and run Windows, Linux, macOS, and many other operating systems on their virtual machines. This makes it an excellent tool for developers, software testers, and anyone who needs to run multiple operating systems on a single computer.

VirtualBox also offers a range of advanced features, such as support for USB devices, shared folders, and network adapters. These features make it possible to run software that requires hardware or network resources, such as virtual routers, firewalls, and servers.

VirtualBox is an excellent choice for anyone who needs to run multiple operating systems on a single computer. Its ease of use, wide range of customization options, and compatibility with many different operating systems make it a versatile and powerful tool for developers, IT professionals, and home users alike.


Key Feature:

  • Cross-platform compatibility.
  • Intuitive graphical user interface.
  • Support for various operating systems.
  • Seamless integration with host operating system.
  • Snapshots and clones.
  • Networking capabilities.
  • Virtual device support.
  • Extension packs for additional functionality.


What's New

Version 4.3.18

  • VMM: fixed a potential misbehavior after restoring the A20 state from a saved state
  • GUI: fixed full-screen mode mini-toolbar related regressions for different platforms and window managers
  • GUI: X11: fixed full-screen mode Unity panels quirk caused by mini-toolbar code changes in last release 
  • GUI: X11: added possibility to use legacy full-screen mode as the new one can cause multi-screen issues under Unity, see the manual for more information 
  • GUI: Mac OS X: fixed full-screen mode artifact causing black screen when 3D acceleration was enabled on 10.10 Yosemite hosts 
  • GUI: Mac OS X: fixed regression in user-space swiping from/to VBox in full-screen mode
  • GUI: Mac OS X: fixed issue with switching to VBox in full-screen mode through Alt+Tab and Mission Control
  • Storage: fixed data corruption when resizing huge VHD images under certain circumstances 
  • Storage: fixed a rare hang during startup when the BIOS enumerates the storage devices attached to the SATA controller
  • Storage: follow the spec with AHCI interrupt acknowledge 
  • Storage: fixed broken iSCSI authentication 
  • NAT Network: properly parse port forwarding rules to allow UDP rules
  • USB: fixed a crash on Linux hosts with older Linux kernels and several other fixes
  • ACPI: fixed ACPI timer anomalies 
  • Guest Control: fixed a memory leak 
  • Main: when removing a VM, do also remove the VBoxStartup.log file which might exist on Windows hosts
  • Windows hosts: fixed more startup problems on certain Windows hosts due to conflicts with anti-virus software; better error reporting
  • Windows hosts: propagate the process startup information to the child process 
  • Mac OS X hosts: don't force using the discrete GPU
  • Windows Additions: some Windows 10 tweaks
  • X11 guests: fix a bug handling video driver display properties which prevented GNOME Shell on Fedora 21 from starting
  • Linux hosts / guests: fixed a few remaining warnings in the kernel log if memory allocation fails 

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User Reviews

Security Levels

To avoid any potential harm to your device and ensure the security of your data and privacy, our team checks every time a new installation file is uploaded to our servers or linked to a remote server and periodically reviews the file to confirm or update its status. Based on this checking, we set the following security levels for any downloadable files.

Clean

It is highly likely that this software program is clean.

We scanned files and URLs associated with this software program in more than 60 of the world's leading antivirus services; no possible threats were found. And there is no third-party softwarebundled.

Warning

This program is advertising supported and may offer to install third-party programs that are not required. These may include a toolbar, changing your homepage, default search engine, or installing other party programs. These could be false positives, and our users are advised to be careful when installing and using this software.

Disabled

This software is no longer available for download. It is highly likely that this software program is malicious or has security issues or other reasons.

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