Programma International
Programma International, Inc. was one of the first personal computer software publishers. Established in the late 1970s by David Gordon, it published a line of approximately 300 game, programming utility, and office productivity products for the Apple II, Commodore PET, TRS-80 and other personal computer systems. Hayden Publishing bought Programma International in 1980 and the company went out of business in 1983.
Notable titles published
| Year | Title | Genres | Platforms |
| 6502 Forth | Programming language | Apple II | |
| ASM65 Assembler | Assembler | Apple II | |
| Apple Alley | Apple II | ||
| Apple Invader | Action | Apple II | |
| Alien Invasion | Action | Apple II | |
| Apple PIE | Utility software | Apple II | |
| Baseball | Sports | Apple II | |
| Blitzkrieg | Apple II | ||
| Boxing | Sports | Apple II | |
| Breakthru | Action | Apple II | |
| Canter Downs | Action | Apple II | |
| Clowns and Ballons | Action | Apple II | |
| Death Race | Apple II | ||
| Dragon Maze | Maze | Apple II | |
| Frustration | Apple II | ||
| Guided Missile | Action | Apple II | |
| I-Ching | Apple II | ||
| Jupiter Express | Action | Apple II | |
| Lores Hyperpak | Apple II | ||
| Mouse Hole | Apple II | ||
| Nightmare Number Nine | Apple II | ||
| Peg Jump | Apple II | ||
| Perpetual Calendar | Apple II | ||
| Star Voyager | Apple II | ||
| Stunt Cycle | Action | Apple II | |
| Word Wackey | Apple II | ||
| 1978 | 3-D Docking Mission | Apple II | |
| 1978 | Phasor Zap | Action | Apple II |
| 1979 | Lisa Interactive Assembler | Assembler | Apple II |
| 1979 | Football | Sports | Commodore 64 |
| 1979 | Camera Obscura | Puzzle | Apple II |
| 1980 | Z-A-P | Action | Commodore PET |