softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| collspack | yes | Collectors Pack | 1982 | Sinclair Research | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| CollectorsPack.tzx | 7665 | 4998a5d6 | bb2b43893119eabf30754be20992bf32e05e6832 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|