Alpha and VAX Emulator
Replace your Alpha and VAX by a hardware emulator
vtAlpha and vtVAX create a virtual equivalent of your original Alpha or VAX computer on a modern general purpose computer. Your software will recognize that virtual VAX or Alpha as the system it used to run in and can continue to run without modifications.
No changes ⇒ no problems.
Copy the content of the disk from your VAX or Alpha to the virtual system, start it and run it like before.
Click on the image or here for a more detailed explanation of this process.