pmince: Portable MINCE (MINCE is Not Complete[ly] EMACS)

cpm-vax: CP/M-VAX is a port of CP/M-68K to the VAXstation 2000 by Roger Ivie

uckermit: μC‑Kermit (μCKermit, micro‑C‑Kermit, microkermit) is a minimalistic Kermit implementation for small, embedded, or resource constrained systems (CP/M, PDP‑11, etc.)

cpm-m3: CP/M-M3 is a port of CP/M-68K to the ARM Cortex-M3 by Roger Ivie

exchange: Exchange is a (user space) UNIX port of CP/M-68K by Roger Ivie, useful for manipulating DRI (8" SSSD) or P112 (3.5" DSDD) format CP/M disk images

sim68k