EasyBCD

EasyBCD is NeoSmart Technologies multiple award-winning answer to tweaking Windows bootloader. With EasyBCD, almost anything is possible, e.g. to boot a Win7-VHD-image.

Free Personal Windows

KVM (Kernel-based Virtual Machine)

KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V). It consists of a loadable kernel module, kvm.

Free Open Source Linux

Portable Virtualbox

portable-virtualbox is a free and open source software tool that lets you run any operating system from a usb stick without separate installation. it unpacks and adjusts the paths and configuration of virtualbox so it will run portably.

Free Open Source Windows

PLoP Boot Manager

The PLoP Boot Manager is a small program to boot different operating systems. You can boot the operating systems from harddisk, floppy, CD/DVD or from USB.

Free Open Source Mac OS X Windows Linux

GRUB for DOS

GRUB for DOS is an universal boot loader based on GNU GRUB. It can boot various OSes (some directly, some using their standard boot managers) on different media (HDD, CD/DVD, external USB devices, etc).

Free Open Source Mac OS X Windows Linux

bochs

Bochs is a highly portable open source IA-32 (x86) PC emulator written in C++, that runs on most popular platforms. It includes emulation of the Intel x86 CPU, common...

Free Open Source Windows Linux AmigaOS MorphOS

OpenVZ

OpenVZ is container-based virtualization for Linux.

Free Open Source Linux

rEFInd

refind is a fork of the refit boot manager for computers based on the extensible firmware interface (efi) and unified efi (uefi).

Free Mac OS X Windows Linux

Paragon Virtualization Manager

A powerful tool to help you easily migrate a Windows-based computer to a virtual environment (P2V) of a major virtualization software vendor, regardless of how or where the computer is being backed up.

Commercial Windows

JPC

PC is the fast Java™ x86 PC emulator. Features: - 100% pure Java - Runs as an applet - Modular and customisable - Snapshot capability - Integrated debugger - Bulletproof security

Free Open Source Mac OS X Windows Linux Web

Grub2Win

Safely dual boot Windows and Linux without touching the Windows MBR. Grub2Win installs to Windows 8, Windows 7, XP, 2000 or Vista. It boots native, open source GNU...

Free Open Source Windows Linux

BootIt Bare Metal

BootIt Bare Metal is a boot manager and partition manager software utility. Whither you want to do non-destructive repartitioning or boot multiple operating systems...

Commercial Windows

StarWind V2V Converter

Convert VMDK to VHD and VHD to VMDK for free StarWind Converter is a downloadable V2V conversion tool for virtual machines.

Free Windows

VMWare Disk Mount

The VMWare Disk Mount utility allows you to mount a VMDK file as a drive. VMWARE distributes a command line utility with no graphical interface (GUI). This is the graphical interface for the VMWare Disk Mount.

Free Windows

VMLite XP Mode

VMLite XP Mode offers similar functions as Microsoft Windows XP Mode, but doesn't require hardware virtualization. It allows you to run Windows XP at the same time from your desktop running on a different host operating system.

Commercial Windows

FAUMachine

FAUmachine is a virtual machine, similar in many respects to VMWare[tm], QEMU or Virtual PC[tm]. What distinguishes FAUmachine from these other virtual machines, are the...

Free Open Source Linux

VMLite MyOldPCs

Here are the simple steps it takes to have your old PC up and running in your new PC, using VMLite: * Get an external hard drive that can hold all the data on your...

Commercial Windows

QEMU Manager

qemu manager is an easy to use management tool for the open-source qemu emulator. it has a wealth of features for creating, managing...

Free Windows

VMLite Workstation

VMLite Workstation is a virtualization component, that allows you to run more than one operating system (OS) at the same time on a single physical computer. For example...

Commercial Windows