| Type | Title | Year | Publisher |
|---|---|---|---|
| Apple II 5.25 disk | 🟩 Master Diagnostics II and II Plus | 1981 | Nikrom Technical Products |
| Apple II 5.25 disk | 🟩 Nikrom Disk Drive Analyzer | 1984 | Nikrom Technical Products |
| Apple II 5.25 disk | 🟩 The Brain Surgeon | 1980 | Nikrom Technical Products |