Developer name: Fairfield Language Technologies
Applications by Fairfield Language Technologies
| Name | Rating | Tested Wine version |
| Rosetta Stone | ||
| 1.7.x | Bronze | 1.0.1 |
| 2.0.x | Silver | 1.3.9 |
| 2.1.x | Bronze | 1.5.16 |
| 2.2.x | Garbage | 1.0-rc1 |
| 3.0.x | Silver | 1.3.29 |
| 3.2.x | Bronze | 1.3.4 |
| 3.3.x | Bronze | 1.3.8 |
| 3.4.5 | Platinum | 1.5.14 |
| 3.4.7 | Bronze | 1.5.23 |
| 4.0.12 | Silver | 1.5.19 |
| 4.1.10 | Garbage | 1.4 |
| 4.5.5 | Gold | 1.5.28 |
