| Name | Format | # Files | Size | Date |
|---|---|---|---|---|
| FileIOXtraFat | MacBinary | 2 | 80KB | 1997-09-24 |
| FileXtra | MacBinary | 2 | 39KB | 1997-04-18 |
| GestaltXObject | MacBinary | 1 | 2KB | 1996-08-04 |
| INetUrl PPC Xtra | MacBinary | 2 | 55KB | 1997-12-10 |
| NetFile 68K Xtra | MacBinary | 1 | 56KB | 1997-12-10 |
| NetFile PPC Xtra | MacBinary | 2 | 62KB | 1997-12-10 |
| NetLingo 68K Xtra | MacBinary | 1 | 29KB | 1997-12-10 |
| NetLingo PPC Xtra | MacBinary | 2 | 36KB | 1997-12-10 |