softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | notes | cloneof |
| elcheckbk | yes | The Electronic Checkbook | 1982 | Timeworks | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| ElectronicCheckbookThe.tzx | 16382 | bc3ed36d | 3791720c3974c31c322b9d1e6a6281de6e6bcfcd | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|