z80cpmw

Z80 CP/M emulator for Windows. A native Windows port of the RomWBW/HBIOS emulator.

Download

• Signed sideload build: take the .msix from the latest release. Download and double-click; the Azure Trusted Signing certificate chains to a Microsoft public root, so no developer mode and no certificate import are needed. (The link names no file on purpose: every package carries its version in its name, so there is no stable filename for releases/latest/download/ to resolve.)
• Microsoft Store: search for Z80CPM. Microsoft signs it and it updates itself, which makes it the easiest way in.
• The two packages carry different publishers, so the sideload build installs side-by-side with a Store install rather than replacing it, and it updates in place over any earlier beta. Uninstall whichever you do not want.
• All releases: github.com/avwohl/z80cpmw/releases
• What changed in each version: CHANGELOG.md

Neither package ships a ROM or a disk image, so **the first run needs a…