EMU8086 - MICROPROCESSOR EMULATOR is a free emulator for multiple platforms. It provides its user with the ability to emulate old 8086 processors, which were used in Macintosh and Windows computers from the 1980s and early 1990s. It can emulate a large amount of software that was used on these microprocessors, but a savvy user can also program their own assembly code to run on it.
What Can You Do?
EMU8086 - MICROPROCESSOR EMULATOR primarily emulates the processor, not the other functions that a microcomputer running a 8086 processor would have. However, it still serves many of the same functions that an emulator for a more specific microcomputer might have, and more besides. For example, both the NEC-P9801 and early IBM-compatible computers used the 8086. Using EMU8086, one might be able to write assembly software that can run on either of those devices. On the flip side, EMU8086 can't access some of the more advanced hardware functionality that you might find in the monitors or other components of those devices.
Is It Worthwhile?
Overall, EMU8086 - MICROPROCESSOR EMULATOR will be useful to computing enthusiasts and gearheads, and anyone who happens to work with this legacy processor even today: some computers, particularly in business and industrial applications, still use the 8086. Whether it's to tinker or to work, if you think you might want to emulate the 8086, start here.