VirtualBox 4.3.20-96997 x86-amd64 Multilingual

Cross-platform virtualization without installation.
Download Portable VirtualBox MultiVersion Online (0.5 MB) 17/12/14
In first screen enter: 4.3.20-96997 and 4.3.20-96996 if Extension Pack needed.

Extract and run VirtualBoxPortable.
Settings of installed VirtualBox should be preserved.

Online installer is also setup extractor if you download
VirtualBox-4.3.20-96997-Win.exe (105 MB)
and _VM_VirtualBox_Extension_Pack-4.3.20-96996.vbox-extpack (15 MB)
in its folder.
All versions