softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| portanal | yes | Portfolio Analysis | 1982 | Timex | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| PortfolioAnalysis.tzx | 15819 | d7ac34ed | e92da69a510bddb77ad5fab8e13f70d388ee5878 | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
|