Bochs
Bochs is a highly portable open source IA-32 (x86) PC emulator
Virtual PC, or VMWare, is probably familiar to you; let me now introduce you to Bochs. This C++ PC emulator is available for free. It is capable of hosting several platform kinds with varying architectures. The GPL licence governs its release. Bochs 2.5.1 exe Download bochs 2.5.1 for pc Bochs for xp