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VirtualBox 6.1.2 Build 135663

  -  108 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of VirtualBox 6.1.2 Build 135663.


For those interested in downloading the most recent release of VirtualBox or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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Download VirtualBox 6.1.2 Build 135663

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What's new in this version:

- Virtualization core: fixed performance issue observed with Windows XP guests on AMD hosts
- Virtualization core: consistent IBRS/IBPB CPUID feature reporting, avoids crash of NetBSD 9.0 RC1 installer
- GUI: fixed updating of runtime info
- GUI: in Display settings, do not show "2D video acceleration" checkbox if it is meaningless for the selected graphics adapter
- Audio: fixed audio input handling when VRDE is enabled
- Audio: fixed crash in the HDA emulation when using multi-speaker configurations
- Storage: fixed use of encrypted disks with snapshots involved
- Storage: improve performance of virtio-scsi
- Storage: read-only support for compressed clusters in QCOW2 images
- Windows installer: include unintentionally dropped vbox-img.exe utility again
- Windows host: when installing or removing an extension pack, retry the sometimes failing directory renaming (usually caused by anti-virus software accessing the directory)
- Linux host: Support Linux 5.5 (guest additions not yet)
- Windows guest: accelerate 2D video decoding (scaling and color space conversion) if the VM is configured to use VBoxSVGA with 3D enabled
- Windows guest: fix guest additions installer to upgrade the mouse filter driver reliably
- Windows guest: when uninstalling older Guest Additions with old 3D support enabled try restoring original Direct3D files
- Linux guest: improve resize and multi-monitor handling for VMs using VMSVGA (known remaining issue: do not disable a monitor "in the middle", causes confusion)

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