softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| critpatht | yes | Critical Path Analysis (Timex) | 1982 | Timex | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| CriticalPathAnalysis(Timex).tzx | 6720 | c1835895 | 469f80fbf8e3979b8534e28dabd9d7089e55425e | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|