| Type | Title | Year | Publisher |
|---|---|---|---|
| Apple II 5.25 disk | 🟩 Finance Manager | 1984 | HES [Human Engineered Soft.] |
| Commodore VIC-20 cart. | 🟩 HesWriter Model C304 | 1982 | HES [Human Engineered Soft.] |
| Commodore VIC-20 cart. | 🟩 VIC Forth v1.0 | 1982 | HES [Human Engineered Soft.] |
| Commodore VIC-20 cart. | 🟩 VIC Forth v1.1 | 1982 | HES [Human Engineered Soft.] |