softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| graphtkitc | yes | Graphics Toolkit (colour inlay) | 1982 | JRS Software | graphkit | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| GraphicsToolkit(CI).A.GrTool.tzx | 2950 | 1a9b4150 | 3eefb73e6713aefea67b03e9c50275ca034c8dda | | good | | |
| GraphicsToolkit(CI).B.GrDemo.tzx | 3366 | d3ff44c3 | 72734c6c78005c20bccfcf1002ea3c99106aa704 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|