softwarelist
| name | description | notes |
| zx81_cass | Sinclair ZX81 cassettes | |
|
software
| name | supported | description | year | publisher | cloneof | notes |
| techlit | yes | Technical Literacy Series | 1983 | National Education Corporation | | |
|
rom
| name | size | crc | sha1 | offset | status | loadflag | value |
| TechnicalLiteracySeries.1.VU-CALC.tzx | 5515 | 0982d2b9 | efa769b0b1341958fc964c06a0b837ce4dcff235 | | good | | |
| TechnicalLiteracySeries.2.SelfTest.tzx | 15670 | 719dcf33 | 979d7e4d675e72d4f0e7430c3dbdc190254fea8e | | good | | |
|
part
| name | interface |
| cass1 | zx81_cass |
| cass2 | zx81_cass |
|